{"id":39069,"date":"2019-10-31T22:27:41","date_gmt":"2019-10-31T19:27:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/genetika-lyubvi-mezhpolovoj-konflikt-kak-osnova-sotrudnichestva-v-parah-monogamnyh-ptits\/"},"modified":"2019-10-31T22:27:41","modified_gmt":"2019-10-31T19:27:41","slug":"genetika-lyubvi-mezhpolovoj-konflikt-kak-osnova-sotrudnichestva-v-parah-monogamnyh-ptits","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/genetika-lyubvi-mezhpolovoj-konflikt-kak-osnova-sotrudnichestva-v-parah-monogamnyh-ptits","title":{"rendered":"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/683dbd520cfc1ccfc5e452a041d7556b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nMarr\u00ebdh\u00ebniet mes partner\u00ebve, t\u00eb mbushura me kujdes, shenja v\u00ebmendjeje dhe p\u00ebrjetim, poet\u00ebt i quajn\u00eb dashuri, kurse biolog\u00ebt \u2014 nj\u00eb lidhje nd\u00ebrmjet gjinive, t\u00eb orientuar drejt mbijetes\u00ebs dhe vazhdimit t\u00eb rac\u00ebs. Disa lloje preferojn\u00eb t\u00eb shumohen me numrin \u2014 t\u00eb rrisin sa m\u00eb shum\u00eb partner\u00eb, p\u00ebr t\u00eb rritur pasardh\u00ebsit, duke rritur k\u00ebshtu shanset p\u00ebr mbijetes\u00ebn e rac\u00ebs. T\u00eb tjer\u00eb krijojn\u00eb \u00e7ifte monogame, t\u00eb cilat mund t\u00eb pushojn\u00eb s\u00eb ekzistuari vet\u00ebm pas vdekjes s\u00eb nj\u00ebrit prej partner\u00ebve. Shum\u00eb vite shkenc\u00ebtar\u00ebt menduan se varianti i par\u00eb ishte shum\u00eb m\u00eb i favorsh\u00ebm, por kjo nuk \u00ebsht\u00eb tamam e sakt\u00eb. \u00c7iftet monogame, zakonisht, rrisin s\u00eb bashku pasardh\u00ebsit, dmth. i mbrojn\u00eb ata nga grabitqar\u00ebt, sigurojn\u00eb ushqim dhe i m\u00ebsojn\u00eb aft\u00ebsi t\u00eb caktuara, nd\u00ebrsa n\u00eb marr\u00ebdh\u00ebniet poligame, kjo nganj\u00ebher\u00eb bie mbi shoulders e dob\u00ebta t\u00eb femrave. Sigurisht, ka p\u00ebrjashtime, por sot nuk \u00ebsht\u00eb fjala p\u00ebr to. Biolog\u00ebt jan\u00eb interesuar p\u00ebr nj\u00eb \u00e7\u00ebshtje tjet\u00ebr interesante \u2014 meshkujt vazhdojn\u00eb t\u00eb tregojn\u00eb shenja v\u00ebmendjeje ndaj femrave, edhe kur \u00e7ifti \u00ebsht\u00eb formuar dhe ekziston p\u00ebr disa vjet. \u00c7far\u00eb e shkakton k\u00ebt\u00eb sjellje, cila \u00ebsht\u00eb dobi nga kjo dhe cilat aspekte evolucionare jan\u00eb t\u00eb lidhura me t\u00eb? N\u00eb k\u00ebto pyetje do t\u00eb gjejm\u00eb p\u00ebrgjigje n\u00eb raportin e grupit k\u00ebrkimor. Le t\u00eb vazhdojm\u00eb.<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Baza e k\u00ebrkimit<\/h3>\n<p>\nDuke marr\u00eb parasysh tem\u00ebn e hulumtimit, nuk do t\u00eb p\u00ebrqendrohemi te llojet poligame t\u00eb shpend\u00ebve, por do t\u00eb fokusohemi te romantik\u00ebt me pen\u00eb, t\u00eb cil\u00ebt bien n\u00eb dashuri nj\u00ebher\u00eb e p\u00ebrgjithmon\u00eb. <\/p>\n<p>Duke folur p\u00ebr monogamin\u00eb, ia vlen t\u00eb theksohet se ekzistojn\u00eb disa lloje t\u00eb saj var\u00ebsisht nga p\u00ebrgjatja: nj\u00eb sezon, disa vjet dhe p\u00ebr gjith\u00eb jet\u00ebn.<\/p>\n<p>Mes shpend\u00ebve, monogamia sezonal \u00ebsht\u00eb m\u00eb e p\u00ebrhapura. Nj\u00eb shembull i duksh\u00ebm mund t\u00eb jen\u00eb gjelat e eg\u00ebr. Femrat merrem me nd\u00ebrtimin e foleve dhe inkubimin e vez\u00ebve, nd\u00ebrsa mashkulli merret me mbrojtjen e territorit. N\u00eb dit\u00ebn e dyt\u00eb pas \u00e7erdh\u00ebs, familja shkon te rezervuari m\u00eb i af\u00ebrt, ku gjejgjeshat m\u00ebsojn\u00eb t\u00eb k\u00ebrkojn\u00eb ushqim p\u00ebr vete. N\u00eb rast rreziku, q\u00eb ndodh n\u00eb uj\u00eb, femra mbrojt\u00ebsisht mbron pasardh\u00ebsit, nd\u00ebrsa mashkulli, duket se kujton pun\u00eb t\u00eb r\u00ebnd\u00ebsishme, shpesh shp\u00ebton duke ikur. Nuk jan\u00eb marr\u00ebdh\u00ebnie t\u00eb p\u00ebrsosura, sa t\u00eb duash.<\/p>\n<p><img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/275083047c8ff6da7d3cde562e809dc0.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Familja e gjelave t\u00eb eg\u00ebr.<\/i><\/p>\n<p>N\u00ebse flasim p\u00ebr marr\u00ebdh\u00ebniet q\u00eb bazohen n\u00eb q\u00ebndrueshm\u00ebri, at\u00ebher\u00eb cicurat jan\u00eb m\u00eb t\u00eb mira n\u00eb k\u00ebt\u00eb drejtim. Ato krijojn\u00eb nj\u00eb \u00e7ift monogam p\u00ebr gjith\u00eb jet\u00ebn dhe madje nuk e ndryshojn\u00eb vendbanimin pa ndonj\u00eb nevoj\u00eb t\u00eb ve\u00e7ant\u00eb. Nj\u00eb \u00e7erdhe cicurash, e cila mund t\u00eb peshoj\u00eb deri n\u00eb 250 kg dhe t\u00eb arrij\u00eb deri n\u00eb 1.5 m n\u00eb diamet\u00ebr, u sh\u00ebrben atyre p\u00ebr shum\u00eb vite, n\u00ebse katastrofat natyrore ose nd\u00ebrhyrja njer\u00ebzore nuk e shkat\u00ebrrojn\u00eb. N\u00eb \u00c7eki ka nj\u00eb \u00e7erdhe q\u00eb \u00ebsht\u00eb krijuar q\u00eb nga viti 1864. <\/p>\n<p><img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/f5c0b6f4ce6556c830c7784251249c20.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Aft\u00ebsit\u00eb nd\u00ebrtuese t\u00eb cicurave nuk kan\u00eb nevoj\u00eb p\u00ebr vler\u00ebsim, kur sheh struktura t\u00eb tilla.<\/i><\/p>\n<p>Ndryshe nga gjelat e egra, te cicurat mbizot\u00ebron barazia e detyrave: t\u00eb dy partner\u00ebt inkubojn\u00eb vez\u00ebt, k\u00ebrkojn\u00eb ushqim, m\u00ebsojn\u00eb pasardh\u00ebsit t\u00eb fluturojn\u00eb dhe i mbrojn\u00eb ata nga rreziqet. Nj\u00eb rol t\u00eb r\u00ebnd\u00ebsish\u00ebm n\u00eb marr\u00ebdh\u00ebniet e cicurave luajn\u00eb ritet e ndryshme: k\u00ebng\u00ebt, vall\u00ebzimet, etj. E ve\u00e7anta \u00ebsht\u00eb se k\u00ebto rite kryhen jo vet\u00ebm gjat\u00eb formimit t\u00eb \u00e7iftit (n\u00eb takimin e par\u00eb), por edhe gjat\u00eb gjith\u00eb jet\u00ebs s\u00eb tyre s\u00eb bashku (madje gjat\u00eb z\u00ebvend\u00ebsimit t\u00eb femr\u00ebs gjat\u00eb inkubacionit, mashkulli kryen nj\u00eb vall\u00ebzim t\u00eb vog\u00ebl). P\u00ebr ne, kjo duket shum\u00eb e bukur, romatike dhe plot\u00ebsisht e pakuptimt\u00eb, pasi nga nj\u00eb pik\u00ebpamje biologjike, nuk ka asnj\u00eb p\u00ebrfitim p\u00ebr nj\u00eb sjellje t\u00eb till\u00eb. Ajo \u00ebsht\u00eb e v\u00ebrtet\u00eb? Dhe tani mund t\u00eb kalojm\u00eb n\u00eb shqyrtimin e hulumtimit q\u00eb kishte p\u00ebr detyr\u00eb t\u00eb p\u00ebrgjigjej n\u00eb k\u00ebt\u00eb pyetje.<\/p>\n<p><i>Etolog\u00ebt*<\/i> mendonin se shprehja e vazhdueshme e ndjenjave nga mashkulli \u00ebsht\u00eb e lidhur me ruajtjen e gjendjes riprodhuese te femrat.<\/p>\n<blockquote><p><b>Etologjia*<\/b> \u00ebsht\u00eb shkenca q\u00eb studion sjelljen e p\u00ebrcaktuar nga gjenetika, dmth, instinktet. <\/p><\/blockquote>\n<p>Sidoqoft\u00eb, mbetet e paqart\u00eb se pse nj\u00eb sjellje e till\u00eb zgjat jo vet\u00ebm gjat\u00eb periudhave fillestare t\u00eb \u00e7ift\u00ebzimit, por gjat\u00eb gjith\u00eb jet\u00ebs, sepse mashkujve do t'u duket logjike t\u00eb investojn\u00eb m\u00eb shum\u00eb forc\u00eb dhe energji n\u00eb pasardh\u00ebs, dhe jo n\u00eb shfaqjen e ndjenjave ndaj femr\u00ebs. Deri m\u00eb sot, shum\u00eb studiues besonin se intensiteti i shprehjes s\u00eb dashuris\u00eb ndaj femr\u00ebs ndikon drejtp\u00ebrdrejt n\u00eb cil\u00ebsin\u00eb e \u00e7ift\u00ebzimit dhe, p\u00ebr rrjedhoj\u00eb, t\u00eb pasardh\u00ebsve (dmth, numrin e vez\u00ebve t\u00eb ndara). <\/p>\n<p><img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/8831fc7c4854fc36f12f5e7d7c807117.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Mashkulli i nj\u00eb nga llojet e zogjve t\u00eb parajses k\u00ebrcen p\u00ebrpara femr\u00ebs. Si\u00e7 e shohim, mashkulli duket shum\u00eb m\u00eb i ndritsh\u00ebm se femra. <\/i><\/p>\n<p>Kjo teori konfirmohet nga v\u00ebzhgimet. Femra, e cila ka nj\u00eb partnere t\u00eb pa shkruar dhe fluturaku m\u00eb i par\u00eb n\u00eb fshat, investon m\u00eb shum\u00eb p\u00ebrpjekje n\u00eb trash\u00ebgimin\u00eb sesa n\u00ebse mashkulli s'\u00ebsht\u00eb as\u00eb peshk as\u00eb mish. Duket qesharake dhe e \u00e7uditshme, por ritualet q\u00eb mashkujt zhvillojn\u00eb p\u00ebrpara femrave kan\u00eb p\u00ebr q\u00ebllim t\u00eb demonstrojn\u00eb jo vet\u00ebm bukurin\u00eb, por edhe forc\u00ebn. Ka ndodhur q\u00eb flatrat e ndritshme, k\u00ebng\u00ebt e bukura dhe manifestime t\u00eb tjera t\u00eb v\u00ebmendjes nga ana e mashkujve jan\u00eb p\u00ebr femrat thjesht sinjale kognitive q\u00eb ajo i dekripton n\u00eb informacion n\u00eb lidhje me mashkullin. <\/p>\n<p>Shkenc\u00ebtar\u00ebt nga universitetet e Karolin\u00ebs s\u00eb Veriut dhe \u00c7ikagos, puna e t\u00eb cil\u00ebve po e shqyrtojm\u00eb sot, besojn\u00eb se nj\u00eb sjellje e till\u00eb e mashkujve ka p\u00ebr q\u00ebllim optimizimin e sjelljes s\u00eb femrave n\u00eb lidhje me procesin e shfaqjes s\u00eb trash\u00ebgimis\u00eb.<\/p>\n<p>Modeli i propozuar nga shkenc\u00ebtar\u00ebt bazohet n\u00eb eksperimente t\u00eb shumta q\u00eb tregojn\u00eb se p\u00ebrforcimi i k\u00ebtyre sinjaleve nga ana e mashkujve rrit kontributin e femrave n\u00eb procesin e vazhdimit t\u00eb rac\u00ebs. Ka nj\u00eb supozim se burimi i efekteve stimuluese t\u00eb tilla jan\u00eb p\u00ebrgjigjet perceptuese q\u00eb lindin nga pronat e mjedisit, sinjalet dhe sistemi nervor n\u00eb vetvete. Tani p\u00ebr tani, jan\u00eb t\u00eb njohura rreth 100 raste t\u00eb tilla \"devijimesh\" nga sistemet sensory normale (d\u00ebgjimi, shikimi dhe era).<\/p>\n<p>Kur mashkulli ndihmon gjithnj\u00eb e m\u00eb shum\u00eb t\u00eb demonstroj\u00eb avantazhet e tij para mashkujve t\u00eb tjer\u00eb, kjo mund t\u00eb ket\u00eb nj\u00eb ndikim pozitiv p\u00ebr vet\u00eb mashkullin (femra me siguri do ta zgjedh\u00eb at\u00eb). Por p\u00ebr femr\u00ebn, kjo mund t\u00eb jet\u00eb nj\u00eb disavantazh, pasi e zvog\u00eblon realizimin e saj reproduktiv t\u00eb ardhsh\u00ebm. N\u00eb fjal\u00eb t\u00eb tjera, ne kemi nj\u00eb situat\u00eb t\u00eb \"kaluar t\u00eb pritshm\u00ebrive\". Mashkulli, i cili \u00ebsht\u00eb duksh\u00ebm m\u00eb i mir\u00eb se mashkullit t\u00eb tjer\u00eb dhe vazhdimisht shpreh shenja interesi ndaj femr\u00ebs, do t\u00eb marr\u00eb at\u00eb q\u00eb d\u00ebshiron - \u00e7iftim dhe vazhdimin e rac\u00ebs s\u00eb tij. Femra, p\u00ebrkundrazi, e cila pret nj\u00eb sjellje t\u00eb till\u00eb nga mashkujt e tjer\u00eb, por nuk e merr at\u00eb, mund t\u00eb gjendet n\u00eb nj\u00eb situat\u00eb t\u00eb mjerueshme. Nj\u00eb rast i till\u00eb njihet nga shkenc\u00ebtar\u00ebt si nj\u00eb konflikt nd\u00ebrmjet gjinive: dukshm\u00ebria e mashkujve t\u00eb bukur po rritet mes popullsis\u00eb, nd\u00ebrsa mes femrave po rritet rezistenca ndaj k\u00ebsaj taktike.<\/p>\n<p>Ky konflikt u modelua duke p\u00ebrdorur nj\u00eb qasje llogarit\u00ebse (rrjetet nervore). N\u00eb modelet e marra, sinjalizuesi (burimi i sinjalit - mashkulli) p\u00ebrdor perceptimin perceptiv t\u00eb marr\u00ebsit (marr\u00ebsi i sinjalit - femra), i cili stimulon vet\u00eb sinjalet n\u00eb d\u00ebm t\u00eb perceptimit. N\u00eb nj\u00eb moment t\u00eb caktuar, ndodhi nj\u00eb ndryshim n\u00eb perceptimin e sinjaleve n\u00eb popullat\u00ebn e femrave (nj\u00eb lloj mutacioni), duke rezultuar n\u00eb nj\u00eb ulje t\u00eb madhe t\u00eb forc\u00ebs s\u00eb sinjaleve t\u00eb burimit (mashkullit). Rritja graduale e k\u00ebtyre ndryshimeve do t\u00eb \u00e7oj\u00eb n\u00eb faktin se nj\u00eb lloj i caktuar sinjali do t\u00eb b\u00ebhet krejt\u00ebsisht i pavlefsh\u00ebm. Me kalimin e k\u00ebtyre ndryshimeve, disa sinjale zhduken, duke humbur forc\u00ebn e tyre, por ndodhin t\u00eb reja, dhe procesi fillon p\u00ebrs\u00ebri.<\/p>\n<p>Kjo sistem mjaft i komplikuar \u00ebsht\u00eb shum\u00eb i thjesht\u00eb n\u00eb praktik\u00eb. Imagjinoni se \u00ebsht\u00eb shfaqur nj\u00eb mashkull me nj\u00eb pend\u00eb t\u00eb ndritshme (nj\u00eb t\u00eb vetme), ai dallohet nga t\u00eb tjer\u00ebt, dhe femrat i japin p\u00ebrpar\u00ebsi atij. M\u00eb pas shfaqet nj\u00eb mashkull me dy pend\u00eb t\u00eb ndritshme, pastaj me tri etj. Por forca e nj\u00eb sinjali t\u00eb till\u00eb, p\u00ebr shkak t\u00eb rritjes dhe p\u00ebrhapjes s\u00eb tij, fillon t\u00eb bjer\u00eb proporcionalisht. Dhe papritur shfaqet nj\u00eb mashkull q\u00eb di t\u00eb k\u00ebndoj\u00eb bukur dhe t\u00eb ndihmoj\u00eb n\u00eb nd\u00ebrtimin e kazan\u00ebve. Si rezultat, pamja e bukur e pend\u00ebve si sinjal pushton efikasitetin dhe fillon t\u00eb degenerohet. <\/p>\n<p>Megjithat\u00eb, gjithmon\u00eb ka p\u00ebrjashtime nga rregullat \u2014 disa konflikte mes gjinive mund t\u00eb shnd\u00ebrrohen n\u00eb bashk\u00ebpunim t\u00eb plot\u00eb dhe mjaft efektiv mes gjinive. <\/p>\n<p><img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/600edd64e68a491efcc6dac10ab7e26f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Skema e shfaqjes s\u00eb konflikti mes gjinive dhe bashk\u00ebpunimit mes gjinive.<\/i><\/p>\n<p>Thelbi \u00ebsht\u00eb se mashkulli me nj\u00eb sinjal m\u00eb t\u00eb theksuar detyron femr\u00ebn t\u00eb vendos\u00eb jo tri vez\u00eb, por kat\u00ebr. P\u00ebr mashkullin kjo \u00ebsht\u00eb mir\u00eb \u2014 ai do t\u00eb ket\u00eb m\u00eb shum\u00eb pasardh\u00ebs me gjenom\u00ebn e tij. P\u00ebr femr\u00ebn \u2014 jo shum\u00eb, sepse do t'i duhet t\u00eb shpenzoj\u00eb m\u00eb shum\u00eb energji p\u00ebr t\u00eb siguruar mbijetes\u00ebn e t\u00eb gjith\u00eb pasardh\u00ebsve dhe p\u00ebr t'u arrin n\u00eb mosh\u00ebn e pavarur. Prandaj, femrat fillojn\u00eb t\u00eb zhvillohen paralelisht me mashkullat, p\u00ebr t'u b\u00ebr\u00eb m\u00eb t\u00eb q\u00ebndrueshme ndaj sinjaleve t\u00eb tyre. Si rezultat, mund t\u00eb ket\u00eb dy rrug\u00eb: konflikt ose bashk\u00ebpunim. <\/p>\n<p>N\u00eb rastin e bashk\u00ebpunimit, t\u00eb femrave evolucionojn\u00eb n\u00eb nj\u00eb m\u00ebnyr\u00eb q\u00eb t\u00eb vendosin 3 veze, ashtu si\u00e7 b\u00ebnte edhe para shfaqjes s\u00eb sinjaleve m\u00eb t\u00eb forta nga ana e meshkujve, por vazhdojn\u00eb t\u00eb reagojn\u00eb ndaj k\u00ebtyre sinjaleve. K\u00ebtu keni nj\u00eb nga hile m\u00eb t\u00eb fuqishme t\u00eb femrave n\u00eb bot\u00ebn e natyr\u00ebs. K\u00ebshtu formohet jo vet\u00ebm nj\u00eb \u00e7ift, por nj\u00eb \u00e7ift q\u00eb mb\u00ebshtet nj\u00ebri-tjetrin n\u00eb nj\u00eb nivel optimal p\u00ebr vazhdim\u00ebsin\u00eb e rac\u00ebs n\u00eb lidhje me nd\u00ebrveprimin sinjal-reagim. <\/p>\n<p>Nd\u00ebrsa meshkujt nuk mund t\u00eb evolucionojn\u00eb prapa, t\u00eb themi k\u00ebshtu. Sinjalet e tyre t\u00eb forcuara ndaj femrave japin nj\u00eb rezultat n\u00eb form\u00ebn e nj\u00eb vez\u00eb t\u00eb tri, dmth, ndryshe nga sa pritej. Megjithat\u00eb, ulja e sinjaleve n\u00eb nivelin e m\u00ebparsh\u00ebm do t\u00eb ishte gjithashtu e paefektshme, pasi do t\u00eb \u00e7onte n\u00eb nj\u00eb ulje t\u00eb numrit t\u00eb vez\u00ebve n\u00eb fole n\u00eb dy. K\u00ebshtu kemi nj\u00eb cik\u00ebl t\u00eb mbyllur - meshkujt nuk mund t\u00eb ulin forc\u00ebn e sinjalit dhe nuk mund ta rrisin at\u00eb, pasi femrat n\u00eb rastin e par\u00eb do t\u00eb japin m\u00eb pak p\u00ebrnjim\u00eb, dhe n\u00eb rastin e dyt\u00eb - nuk do t\u00eb reagojn\u00eb.<\/p>\n<p>Natyrisht, as meshkujt dhe as femrat nuk kan\u00eb ndonj\u00eb q\u00ebllim t\u00eb keq ose d\u00ebshir\u00eb p\u00ebr t\u00eb skllav\u00ebruar nj\u00ebri-tjetrin. I gjith\u00eb ky proces ndodh n\u00eb nivelin gjenetik dhe \u00ebsht\u00eb i orientuar ekskluzivisht p\u00ebr mir\u00ebsin\u00eb e pasardh\u00ebsve t\u00eb nj\u00eb \u00e7ifti t\u00eb ve\u00e7ant\u00eb dhe mir\u00ebqenien e specieve n\u00eb t\u00ebr\u00ebsi. <\/p>\n<h3>Rezultatet e studimit<\/h3>\n<p>\nDuke p\u00ebrdorur modelimin matematikor, shkenc\u00ebtar\u00ebt kan\u00eb vler\u00ebsuar kushtet n\u00ebn t\u00eb cilat mund t\u00eb ndodhi bashk\u00ebpunimi nd\u00ebrmjet gjinive. Karakteristika sasiore me vler\u00eb mesatare <i>zf<\/i> p\u00ebrshkruan kontributin kryesor t\u00eb femr\u00ebs mbi pasardh\u00ebsit e saj. Fillimisht, vler\u00ebs shp\u00ebrblimi i lejohet t\u00eb zhvillohet deri n\u00eb vler\u00ebn e saj optimale <i>zopt<\/i>, e cila varet nga dy variabla: p\u00ebrfitimi nga kontributi (numri i pasardh\u00ebsve q\u00eb mbijetojn\u00eb) dhe kostoja e kontributit p\u00ebr femrat (<i>cf<\/i>). Variabla e fundit vler\u00ebsohet pas shum\u00ebzimit, duke implicuar se nj\u00eb pjes\u00eb e femrave mbijetojn\u00eb dhe mund t\u00eb prodhojn\u00eb p\u00ebrs\u00ebri pasardh\u00ebs n\u00eb vitin e ardhsh\u00ebm, gj\u00eb q\u00eb \u00e7on n\u00eb rritjen e numrit t\u00eb brezave.<\/p>\n<p>N\u00eb k\u00ebt\u00eb studim do t\u00eb p\u00ebrdoren shpesh disa terma, t\u00eb cilat \u00ebsht\u00eb mir\u00eb t'i qart\u00ebsojm\u00eb pak:<\/p>\n<ul>\n<li><i>sinjalet<\/i> \u2014 shfaqje v\u00ebmendjeje nga ana e meshkujve ndaj femrave partnere (k\u00ebng\u00eb, valle dhe rituale t\u00eb tjera), t\u00eb pranishme n\u00eb \u00e7iftet e formuara;<\/li>\n<li><i>Heqja e komandave t\u00eb vjetra GitLab Runner Helper<\/i> \/ <i>investimet<\/i> \u2014 p\u00ebrgjigjja e femrave ndaj k\u00ebtyre sinjaleve, q\u00eb shfaqet n\u00eb form\u00ebn e nj\u00eb numri m\u00eb t\u00eb madh t\u00eb vez\u00ebve n\u00eb fole, m\u00eb shum\u00eb koh\u00eb t\u00eb kaluar p\u00ebr kujdesin e pasardh\u00ebsve t\u00eb ardhsh\u00ebm etj.;<\/li>\n<li><i>respondenti<\/i> \u2014 femra q\u00eb reagon ndaj sinjaleve t\u00eb meshkujve;<\/li>\n<li><i>shpenzime<\/i> \u2014 kostoja e investimeve t\u00eb vez\u00ebve t\u00eb majmun\u00ebve n\u00eb pasardh\u00ebs (koha n\u00eb \u00e7erdhe, koha p\u00ebr k\u00ebrkimin e ushqimit, gjendja sh\u00ebndet\u00ebsore p\u00ebr shkak t\u00eb numrit m\u00eb t\u00eb madh\/n\u00eb vog\u00ebl t\u00eb vez\u00ebve n\u00eb nj\u00eb \u00e7erdhe, etj.).<\/li>\n<\/ul>\n<p>\nSinjalet e reja t\u00eb meshkujve dhe reagimet e femrave ndaj tyre u modeluan p\u00ebrmes modifikator\u00ebve diallel me nj\u00eb lokus t\u00eb lir\u00eb, duke kombinuar k\u00ebshtu qasjet gjenetike sasiore dhe popullore. N\u00eb <i>lokusin*<\/i>, i cili kontrollon p\u00ebrgjigjen e femr\u00ebs (A), fillimisht v\u00ebrehet nj\u00eb frekuenc\u00eb e lart\u00eb e alelit-<i>p\u00ebrgjigj\u00ebs*<\/i> (A2), q\u00eb i p\u00ebrgjigjet perceptimit t\u00eb m\u00ebparsh\u00ebm<\/p>\n<blockquote><p><b>Lokusit*<\/b> \u2014 vendndodhja e nj\u00eb gjeni t\u00eb caktuar n\u00eb hart\u00ebn gjenetike t\u00eb kromozomit.<\/p>\n<p><b>Alelet*<\/b> \u2014 forma t\u00eb ndryshme t\u00eb t\u00eb nj\u00ebjtit gjen, t\u00eb vendosura n\u00eb lokus t\u00eb nj\u00ebjta n\u00eb kromozome homologe. Alelet p\u00ebrcaktojn\u00eb m\u00ebnyr\u00ebn e zhvillimit t\u00eb nj\u00eb karakteristike specifike.<\/p>\n<p><b>Gjeni-p\u00ebrgjigj\u00ebs*<\/b> (Rsp) \u2014 gjeni, i lidhur funksionalisht me faktor\u00ebt e \u00e7rregullimit t\u00eb ndarjes (gjenin SD), aleli aktiv i t\u00eb cilit (Rsp+) \u00ebsht\u00eb n\u00eb gjendje t\u00eb ndal\u00eb ekspresionin e SD.<\/p><\/blockquote>\n<p>Loku i sinjalit (B) fillimisht \u00ebsht\u00eb i fiksuar p\u00ebr alelin pa sinjal (B1). Pastaj futet aleli B2, i cili shkakton t\u00eb shfaqet sinjale nga meshkujt.<\/p>\n<p>Shfaqja e sinjaleve p\u00ebr meshkujt gjithashtu ka nj\u00eb kosto (<i>sm<\/i>), por rrit kontributin e partneres fem\u00ebr (A2) p\u00ebr mas\u00ebn \u03b1. P\u00ebr shembull, \u03b1 mund t\u00eb shprehet si nj\u00eb vez\u00eb t\u00eb shtes\u00eb n\u00eb \u00e7erdhe. Nd\u00ebrsa rritja e kontributit t\u00eb femr\u00ebs mund t\u00eb shfaqet gjithashtu n\u00eb ato ndikime pozitive q\u00eb ajo i ushtron mbi pasardh\u00ebsit e saj. <\/p>\n<p>Prandaj, \u00e7ifti, ku meshkujt mbajn\u00eb alelin e sinjalizuesve, dhe femra mban alelin e p\u00ebrgjigj\u00ebsit (pra, \u00e7iftet A2B2), ka nj\u00eb kontribut t\u00eb shtuar nga femra dhe, p\u00ebr pasoj\u00eb, fertilitet m\u00eb t\u00eb lart\u00eb se tri kombinimet e tjera.<\/p>\n<p><img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/511f08909b117f6eaf22371bf5dc0bdb.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Variacione t\u00eb kombinimeve t\u00eb meshkujve dhe femrave sipas raportit t\u00eb sinjaleve dhe p\u00ebrgjigjeve ndaj tyre.<\/i><\/p>\n<p>Numri i t\u00eb pasardh\u00ebsve t\u00eb mbijetuar p\u00ebr riprodhim vitin e ardhsh\u00ebm ndikohet nga <i>var\u00ebsia nga densiteti*<\/i> brenda \u00e7erdheve dhe var\u00ebsia nga densiteti i \u00e7erdheve pas ngjitjes.<\/p>\n<blockquote><p><b>Var\u00ebsia nga densiteti*<\/b> \u2014 proceset q\u00eb varen nga densiteti ndodhin kur ritmet e rritjes s\u00eb popullsis\u00eb rregullohen nga densiteti i k\u00ebsaj popullate.<\/p><\/blockquote>\n<p>Nj\u00eb grup tjet\u00ebr variabelesh \u00ebsht\u00eb i lidhur me vdekshm\u00ebrin\u00eb e femrave dhe meshkujve pas prodhimit t\u00eb pasardh\u00ebsve. K\u00ebto variabla p\u00ebrcaktohen nga kontributi n\u00eb \u00e7erdhe (<i>cm<\/i> \u2014 kontributi i meshkujve, <i>cf<\/i> \u2014 kontributi i femrave), kostot p\u00ebr sinjalet e meshkujve (<i>sm<\/i>) dhe vdekshm\u00ebria ndonj\u00ebher\u00eb selektive (<i>dm<\/i> \u2014 meshkuj dhe <i>df<\/i> \u2014 femra). <\/p>\n<p>Mij\u00ebra, vejusha, vejushe dhe ndonj\u00eb individ i vet\u00ebm q\u00eb ka q\u00ebn\u00eb, bashkohen p\u00ebr t\u00eb formuar \u00e7ifte t\u00eb reja, dhe cikli vjetor p\u00ebrfundon. N\u00eb modelin e studiohet, theksi \u00ebsht\u00eb te monogamia gjenetike, prandaj t\u00eb gjitha llojet e zgjedhjes seksuale (dmth, konkurrenca mes individ\u00ebve p\u00ebr nj\u00eb partner) p\u00ebrjashtohen nga llogaritjet.<\/p>\n<p><img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/ef1411ddbbc7247131008f553ad86dfb.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Lidhja e evolucionit t\u00eb sinjaleve, p\u00ebrgjigj\u00ebsve dhe kontributit.<\/i><\/p>\n<p>Modelimi tregon se nj\u00eb balanc\u00eb e q\u00ebndrueshme arrihet kur meshkujt d\u00ebrgojn\u00eb sinjale dhe femrat p\u00ebrgjigjen ndaj tyre. N\u00eb gjendjen e ekuilibrit, i gjith\u00eb kontributi n\u00eb pasardhje kthehet n\u00eb at\u00eb nivel q\u00eb ishte para se t\u00eb shfaqeshin sinjalet shtes\u00eb t\u00eb meshkujve.<\/p>\n<p>N\u00eb grafik <b>A<\/b> sip\u00ebr \u00ebsht\u00eb nj\u00eb shembull i dinamik\u00ebs evolucionare, ku kontributi i femrave n\u00eb pasardhje kthehet n\u00eb nivelin optimal, i cili \u00ebsht\u00eb rezultat i evolucionit t\u00eb nj\u00eb karakteristike sasiore t\u00eb kontributit (vija e gjelb\u00ebr e nd\u00ebrprer\u00eb \u2014 \u00ebsht\u00eb kontributi aktual, nd\u00ebrsa vija e gjelb\u00ebr e vazhduar \u2014 \u00ebsht\u00eb kontributi q\u00eb nuk u realizua p\u00ebr shkak t\u00eb munges\u00ebs s\u00eb p\u00ebrgjigjeve nga femrat ndaj sinjaleve shtes\u00eb t\u00eb meshkujve). N\u00eb grafikun <b>N\u00eb<\/b> tregohet nj\u00eb shembull alternativ, kur konflikti nd\u00ebrmjet gjinive \u00e7on n\u00eb humbjen e p\u00ebrgjigj\u00ebsit.<\/p>\n<p>Dhe n\u00eb grafikun <b>D<\/b> jan\u00eb theksuar dy parametrat q\u00eb ndikon n\u00eb nj\u00eb rezultat t\u00eb till\u00eb: rritja e kontributit, e shkaktuar nga sinjalet shtes\u00eb (<i>\u03b1<\/i>), dhe kostot e femrave p\u00ebr k\u00ebt\u00eb kontribut (<i>cf<\/i>). N\u00eb zon\u00ebn e kuqe n\u00eb grafik, sinjalet kurr\u00eb nuk rriten, pasi kostoja e tyre do t\u00eb tejkaloj\u00eb p\u00ebrfitimin. N\u00eb zonat e verdha dhe t\u00eb zeza, frekuenca e sinjaleve rritet, \u00e7ka \u00e7on n\u00eb rritjen e investimeve t\u00eb shpenzimeve nga ana e femrave. N\u00eb zon\u00ebn e verdh\u00eb, p\u00ebrgjigjja ndaj k\u00ebsaj ndodh p\u00ebrmes zvog\u00eblimit t\u00eb karakteristik\u00ebs sasiore t\u00eb investimit, q\u00eb \u00e7on n\u00eb nj\u00eb fiksim t\u00eb p\u00ebrhersh\u00ebm t\u00eb aleleve si sinjale ashtu edhe p\u00ebrgjigj\u00ebsve. N\u00eb zon\u00ebn e zez\u00eb, ku femrat p\u00ebrgjigj\u00ebse kan\u00eb investime t\u00eb induktuara m\u00eb t\u00eb m\u00ebdha, aleli p\u00ebrgjigj\u00ebs humbet shpejt, pas tij ndjekin sinjalet, ashtu si n\u00eb modelet tradicionale t\u00eb konfliktit nd\u00ebrmjet gjinive (grafiku <b>N\u00eb<\/b>).<\/p>\n<p>Kufiri vertikal nd\u00ebrmjet zonave t\u00eb kuqe dhe t\u00eb verdh\u00eb p\u00ebrfaq\u00ebson nj\u00eb pik\u00eb, ku meshkujt arrijn\u00eb nj\u00eb kontribut t\u00eb shtuar n\u00eb pasardh\u00ebs duke ekuilibruar kostot e shfaqjes s\u00eb sinjaleve nga femrat. Kufiri horizontal q\u00eb ndan zonat e verdha dhe t\u00eb zeza nga ajo e kuqe ndodh gjithashtu, por p\u00ebr nj\u00eb arsye m\u00eb pak t\u00eb qart\u00eb. Kur kostot e femrave p\u00ebr kontributin jan\u00eb<i>cf<\/i>t\u00eb ul\u00ebta, ndihma optimale do t\u00eb jet\u00eb relativisht e lart\u00eb, dhe prandaj kontributi i femrave do t\u00eb jet\u00eb duksh\u00ebm m\u00eb i madh n\u00eb kushte fillestare. Si pasoj\u00eb, sinjalet ofrojn\u00eb nj\u00eb p\u00ebrfitim proporcionalisht m\u00eb t\u00eb vog\u00ebl p\u00ebr meshkujt nga kontributi q\u00eb ata nxisin, \u00e7ka p\u00ebrballohet p\u00ebrs\u00ebri nga kostot e tyre.<i>zopt<\/i>Hap\u00ebsira e parametra ku sinjalet dhe p\u00ebrgjigjet jan\u00eb t\u00eb fiksuara (e verdh\u00eb) ndryshon n\u00eb var\u00ebsi t\u00eb forc\u00ebs s\u00eb seleksionimit dhe dispersis\u00eb gjenetike t\u00eb alelit respondues. P\u00ebr shembull, kur frekuenca fillestare e alelit respondues \u00ebsht\u00eb 0.9 n\u00eb vend t\u00eb 0.99, si\u00e7 tregohet n\u00eb figur\u00ebn nr. 2, introduktimi i sinjaleve \u00e7on n\u00eb nj\u00eb seleksion m\u00eb efektiv n\u00eb lidhje me responduesit (dispersia gjenetike fillestare \u00ebsht\u00eb m\u00eb e lart\u00eb), dhe zona e zez\u00eb zgjerohet majtas.<\/p>\n<p>Sinjalet e meshkujve mund t\u00eb shfaqen, edhe n\u00ebse ato lidhen me kostot q\u00eb zvog\u00eblojn\u00eb kontributin e meshkujve n\u00eb frutoshin\u00eb aktuale (parametrizuar<\/p>\n<p>sfec <i>), duke ndikuar drejtp\u00ebrdrejt n\u00eb<\/i>p\u00ebrfitueshm\u00ebrin\u00eb* <i>si t\u00eb meshkujve ashtu edhe t\u00eb femrave, dhe jo duke zvog\u00ebluar probabilitetin e mbijetes\u00ebs s\u00eb meshkujve.<\/i> P\u00ebrfitueshm\u00ebria*<\/p>\n<blockquote><p><b>\u00ebsht\u00eb aft\u00ebsia p\u00ebr t'u shum\u00ebzuar e individ\u00ebve me nj\u00eb gjenotip t\u00eb caktuar.<\/b> Raporti i kostove p\u00ebr fertilitetin dhe sinjalet (majtas) dhe raporti i kostove p\u00ebr vitalitetin dhe sinjalet.<\/p><\/blockquote>\n<p>\n<img decoding=\"async\" alt=\"Gjenetika e dashuris\u00eb: konflikti nd\u00ebrmjet gjinive si baza e bashk\u00ebpunimit n\u00eb \u00e7iftet e zogjve monogam\u00eb.\" src=\"\/wp-content\/uploads\/2019\/10\/5561c3ea63ec18c75e9a71d25902bfaf.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>N\u00eb aspektin e fertilitetit, kur sinjalet e meshkujve jan\u00eb t\u00eb fiksuara (zona e verdh\u00eb), t\u00eb gjith\u00eb meshkujt kontribuojn\u00eb m\u00eb pak n\u00eb pasardh\u00ebs sesa para shfaqjes s\u00eb sinjaleve. N\u00eb k\u00ebt\u00eb rast, kontributi i femrave do t\u00eb jet\u00eb m\u00eb i madh sesa ishte para shfaqjes s\u00eb sinjaleve t\u00eb meshkujve.<\/i><\/p>\n<p>N\u00eb aspektin e fertilitetit, kur sinjalet e mashkullit jan\u00eb t\u00eb fiksuara (zona e verdh\u00eb), t\u00eb gjith\u00eb mashkullat kontribuojn\u00eb m\u00eb pak n\u00eb trash\u00ebgimin\u00eb sesa para shfaqjes s\u00eb sinjaleve. N\u00eb k\u00ebt\u00eb rast, kontributi i femrave do t\u00eb jet\u00eb m\u00eb i madh se sa ka qen\u00eb para shfaqjes s\u00eb sinjaleve t\u00eb mashkullit.<\/p>\n<p>Kontributi m\u00eb i madh i femrave, kur kostot e meshkujve rregullohen nga fertiliteti (dhe jo nga vitaliteti), rrit numrin mesatar t\u00eb pasardh\u00ebsve p\u00ebr \u00e7ift, por kjo nuk kompenson plot\u00ebsisht. Me kalimin e koh\u00ebs, nj\u00eb kontribut m\u00eb i madh i femrave \u00e7on n\u00eb rritjen e numrit mesatar t\u00eb pasardh\u00ebsve q\u00eb arrijn\u00eb pelte, por ul mesataren e vitalitetit t\u00eb femrave. Kjo \u00e7on n\u00eb formimin e nj\u00eb balance t\u00eb re nd\u00ebrmjet k\u00ebtyre dy forcave, ku numri mesatar i pasardh\u00ebsve \u00ebsht\u00eb m\u00eb i ul\u00ebt se n\u00eb rastin e vitalitetit normal ose n\u00eb kushtet fillestare (para shfaqjes s\u00eb sinjaleve). <\/p>\n<p>Nga ana matematike, kjo duket k\u00ebshtu: n\u00ebse sinjalet e meshkujve rrisin fertilitetin me 1% (por nuk rrisin vitalitetin), at\u00ebher\u00eb kostot e femrave p\u00ebr pasardh\u00ebs rriten me 1.3%, por po ashtu vdekshm\u00ebria e tyre rritet me 0.5%, dhe numri i pasardh\u00ebsve p\u00ebr \u00e7ift reduktohet me 0.16%.<\/p>\n<p>N\u00ebse vlera mesatare e kontributit t\u00eb femrave fillimisht \u00ebsht\u00eb m\u00eb e ul\u00ebt se niveli optimal (p.sh., p\u00ebr shkak t\u00eb ndikimit t\u00eb mjedisit), at\u00ebher\u00eb n\u00eb shfaqjen e sinjaleve q\u00eb stimulojn\u00eb rritjen e kostove krijohet nj\u00eb sistem i balancuar, pra, bashk\u00ebpunimi nd\u00ebrmjet gjinive. N\u00eb nj\u00eb situat\u00eb t\u00eb till\u00eb, sinjalet e meshkujve jo vet\u00ebm q\u00eb rrisin kontributin e femrave n\u00eb pasardh\u00ebse, por gjithashtu dhe p\u00ebrshtatshm\u00ebrin\u00eb e tyre.<\/p>\n<p>Nj\u00eb sjellje e till\u00eb e meshkujve dhe femrave shpeshher\u00eb ndodh p\u00ebr shkak t\u00eb ndryshimeve t\u00eb jashtme (klima, mjedisi, sasia e ushqimit t\u00eb disponuesh\u00ebm etj.). P\u00ebr k\u00ebt\u00eb arsye, shkenc\u00ebtar\u00ebt besojn\u00eb se formimi i monogamis\u00eb n\u00eb disa lloje t\u00eb sotme, nd\u00ebrsa paraardh\u00ebsit e tyre ishin poligam\u00eb, \u00ebsht\u00eb i kushtuar migracionit dhe, nd\u00ebrsjell\u00eb, ndryshimit t\u00eb mjedisit. <\/p>\n<p>P\u00ebr nj\u00eb njohje m\u00eb t\u00eb detajuar t\u00eb nuancave t\u00eb hulumtimit, rekomandoj t\u00eb shikoni n\u00eb <noindex><a rel=\"nofollow\" href=\"https:\/\/www.pnas.org\/content\/pnas\/early\/2019\/10\/09\/1904138116.full.pdf\">raportin e shkenc\u00ebtar\u00ebve<\/a><\/noindex> dhe <noindex><a rel=\"nofollow\" href=\"https:\/\/www.pnas.org\/content\/pnas\/suppl\/2019\/10\/09\/1904138116.DCSupplemental\/pnas.1904138116.sapp.pdf\">materiale shtes\u00eb<\/a><\/noindex> p\u00ebr t\u00eb.<\/p>\n<h3>Epilogu<\/h3>\n<p>\nKykyllishte kjo studim tregonte lidhjen midis poligamis\u00eb dhe monogamis\u00eb nga nj\u00eb k\u00ebndv\u00ebshtrim evolucionar. N\u00eb mbret\u00ebrin\u00eb e zogjve, meshkujt gjithmon\u00eb p\u00ebrpiqeshin t\u00eb tejkalonin nj\u00ebri-tjetrin p\u00ebr t\u00eb t\u00ebrhequr v\u00ebmendjen e femr\u00ebs: duke u dalluar me pend\u00eb t\u00eb ndritshme, duke kryer vall\u00ebzim t\u00eb bukur ose madje duke treguar aft\u00ebsit\u00eb e tyre nd\u00ebrtuese. K\u00ebto sjellje jan\u00eb t\u00eb arsyeshme p\u00ebr shkak t\u00eb konkurrenc\u00ebs mes meshkujve, q\u00eb zakonisht lidhet me llojet poligame. Nga k\u00ebndv\u00ebshtrimi i femrave, t\u00eb gjitha k\u00ebto sinjale ofrojn\u00eb mund\u00ebsin\u00eb p\u00ebr t\u00eb vler\u00ebsuar cil\u00ebsit\u00eb e meshkujve, t\u00eb cilat do t\u2019i trash\u00ebgojn\u00eb pasardh\u00ebsit e tyre. Megjithat\u00eb, me kalimin e koh\u00ebs, meshkujt filluan t\u00eb evolucionojn\u00eb n\u00eb nj\u00eb m\u00ebnyr\u00eb q\u00eb sinjalet e tyre ishin m\u00eb t\u00eb ndritshme se ato t\u00eb konkurrent\u00ebve. Femrat gjithashtu evoluan n\u00eb m\u00ebnyr\u00eb q\u00eb t\u00eb ndalonin k\u00ebto sinjale. Sepse gjithmon\u00eb duhet t\u00eb ekzistoj\u00eb nj\u00eb ekuilib\u00ebr. N\u00ebse shpenzimet e femrave p\u00ebr pasardh\u00ebsit jan\u00eb t\u00eb paarsyeshme me p\u00ebrfitimin, at\u00ebher\u00eb nuk ka kuptim t\u00eb rriten shpenzimet. M\u00eb mir\u00eb \u00ebsht\u00eb t\u00eb vendoset nj\u00eb fole me 3 vez\u00eb dhe t\u00eb mbijetosh gjat\u00eb procesit t\u00eb inkubimit dhe rritjes s\u00eb pasardh\u00ebsve, sesa t\u00eb vendosen pes\u00eb dhe t\u00eb vdes\u00ebsh duke u p\u00ebrpjekur t'i mbrosh. <\/p>\n<p>Nj\u00eb konflikt i till\u00eb nd\u00ebrmjet gjinive mund t\u00eb \u00e7onte n\u00eb nj\u00eb r\u00ebnie katastrofike t\u00eb popullsis\u00eb, por evolucioni mori rrug\u00ebn m\u00eb t\u00eb arsyeshme - rrug\u00ebn e bashk\u00ebpunimit. N\u00eb \u00e7iftet monogame, meshkujt vazhdojn\u00eb t\u00eb shfaqin veten n\u00eb m\u00ebnyr\u00ebn m\u00eb t\u00eb mir\u00eb, dhe femrat i p\u00ebrgjigjen me nj\u00eb kontribut optimal p\u00ebr pasardh\u00ebsit. <\/p>\n<p>\u00cbsht\u00eb interesante se bota e kafsh\u00ebve t\u00eb egra nuk \u00ebsht\u00eb e ngarkuar me parime morale, ligje dhe norma, dhe t\u00eb gjitha veprimet jan\u00eb t\u00eb kushtuara nga evolucioni, gjenetika dhe d\u00ebshira p\u00ebr t\u00eb vazhduar rac\u00ebn. <\/p>\n<p>Ndoshta p\u00ebr romancier\u00ebt nj\u00eb shpjegim shkencor i dashuris\u00eb s\u00eb fluturave duket shum\u00eb prozaik, por shkenc\u00ebtar\u00ebt mendojn\u00eb ndryshe. Sepse \u00e7far\u00eb mund t\u00eb jet\u00eb m\u00eb e bukur se sa t\u00eb evoluosh n\u00eb at\u00eb m\u00ebnyr\u00eb q\u00eb t\u00eb ket\u00eb ekuilib\u00ebr dhe partneritet t\u00eb v\u00ebrtet\u00eb mes femr\u00ebs dhe meshkujve, duke marr\u00eb parasysh interesat e t\u00eb dyja pal\u00ebve dhe t\u00eb fokusuar n\u00eb t\u00eb mir\u00ebn e breznive t\u00eb ardhshme.<\/p>\n<p><b class=\"spoiler_title\">Tema e p\u00ebrgjithshme e Premtes:<\/b><center><div class=\"youtube-placeholder\" data-id=\"ZbRrxw-H6xA\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/ZbRrxw-H6xA\/hqdefault.jpg\" alt=\"Luaj videon\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>Sidoqoft\u00eb, emri i k\u00ebtyre zogjve nuk \u00ebsht\u00eb m\u00eb i bukuri (\u201cpagan\u00eb\u201d), por vall\u00ebzimi i tyre i rinovimit \u00ebsht\u00eb thjesht i mrekulluesh\u00ebm.<\/i><\/p>\n<p><b class=\"spoiler_title\">Off-topic 2.0:<\/b><center><div class=\"youtube-placeholder\" data-id=\"nWfyw51DQfU\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/nWfyw51DQfU\/hqdefault.jpg\" alt=\"Luaj videon\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<i>Zogjt\u00eb e parajs\u00ebs jan\u00eb nj\u00eb shembull i qart\u00eb (dhe dosido) i larmis\u00eb s\u00eb sinjaleve q\u00eb meshkujt u d\u00ebrgojn\u00eb femrave gjat\u00eb periudh\u00ebs s\u00eb vezh\u00ebs (BBC Earth, z\u00ebri nga in\u00e7izimi - David Attenborough).<\/i><\/p>\n<p>Faleminderit p\u00ebr v\u00ebmendjen, q\u00ebndroni kureshtar dhe u d\u00ebshiroj nj\u00eb fundjav\u00eb t\u00eb shk\u00eblqyer, djem! \ud83d\ude42<\/p>\n<p>Faleminderit q\u00eb po q\u00ebndroni me ne. Ju p\u00eblqen artikujt tan\u00eb? Doni t\u00eb shihni m\u00eb shum\u00eb materiale interesante? Na mb\u00ebshtesni duke b\u00ebr\u00eb nj\u00eb porosi ose duke rekomanduar tek miqt\u00eb tuaj, <b>30% zbritje p\u00ebr p\u00ebrdoruesit e Habra n\u00eb nj\u00eb analog unik t\u00eb server\u00ebve entry-level, t\u00eb cilin e kemi shpikur p\u00ebr ju:<\/b> <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/347386\/\">E gjith\u00eb e v\u00ebrteta p\u00ebr VPS (KVM) E5-2650 v4 (6 B\u00ebrthama) 10GB DDR4 240GB SSD 1Gbps nga $20 ose si t\u00eb ndajm\u00eb sakt\u00ebsisht serverin?<\/a><\/noindex> (opcionet me RAID1 dhe RAID10, deri n\u00eb 24 b\u00ebrthama dhe deri n\u00eb 40GB DDR4 jan\u00eb t\u00eb disponueshme).<\/p>\n<p><b>Dell R730xd p\u00ebr dy her\u00eb m\u00eb lir\u00eb?<\/b> Vet\u00ebm te ne <b><noindex><a rel=\"nofollow\" href=\"https:\/\/ua-hosting.company\/serversnl\">2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TB nga $199<\/a><\/noindex> n\u00eb Holand\u00eb! <b>Dell R420 \u2014 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB \u2014 nga $99!<\/b><\/b> Lexoni rreth <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/329618\/\">Si t\u00eb nd\u00ebrtoni nj\u00eb infrastruktur\u00eb t\u00eb klas\u00ebs korporative me p\u00ebrdorimin e server\u00ebve Dell R730xd E5-2650 v4 me \u00e7mim 9000 euro p\u00ebr pak para?<\/a><\/noindex><br \/>\n<br \/>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/ua-hosting\/blog\/471868\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u043f\u0430\u0440\u0442\u043d\u0435\u0440\u0430\u043c\u0438, \u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0435 \u0437\u0430\u0431\u043e\u0442\u043e\u0439, \u0437\u043d\u0430\u043a\u0430\u043c\u0438 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u044f \u0438 \u0441\u043e\u043f\u0435\u0440\u0435\u0436\u0438\u0432\u0430\u043d\u0438\u0435\u043c, \u043f\u043e\u044d\u0442\u044b \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u043b\u044e\u0431\u043e\u0432\u044c\u044e, \u0430 \u0432\u043e\u0442 \u0431\u0438\u043e\u043b\u043e\u0433\u0438 \u2014 \u043c\u0435\u0436\u043f\u043e\u043b\u043e\u0432\u043e\u0439 \u0432\u0437\u0430\u0438\u043c\u043e\u0441\u0432\u044f\u0437\u044c\u044e, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u0432\u044b\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0438 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0440\u043e\u0434\u0430. \u041e\u0434\u043d\u0438 \u0432\u0438\u0434\u044b \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0438\u0442\u0430\u044e\u0442 \u0431\u0440\u0430\u0442\u044c \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e\u043c \u2014 \u0440\u0430\u0437\u043c\u043d\u043e\u0436\u0430\u0442\u044c\u0441\u044f \u0441 \u043a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0431\u043e\u043b\u044c\u0448\u0438\u043c \u0447\u0438\u0441\u043b\u043e\u043c \u043f\u0430\u0440\u0442\u043d\u0435\u0440\u043e\u0432, \u0447\u0442\u043e\u0431\u044b \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0442\u044c \u043f\u043e\u0442\u043e\u043c\u0441\u0442\u0432\u043e, \u0442\u0435\u043c \u0441\u0430\u043c\u044b\u043c \u043f\u043e\u0432\u044b\u0441\u0438\u0432 \u0448\u0430\u043d\u0441\u044b \u043d\u0430 \u0432\u044b\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0432\u0441\u0435\u0433\u043e \u0432\u0438\u0434\u0430. \u0414\u0440\u0443\u0433\u0438\u0435 \u0436\u0435 \u0441\u043e\u0437\u0434\u0430\u044e\u0442 \u043c\u043e\u043d\u043e\u0433\u0430\u043c\u043d\u044b\u0435 \u043f\u0430\u0440\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":29313,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-39069","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\".\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sq\/blog\/news\/genetika-lyubvi-mezhpolovoj-konflikt-kak-osnova-sotrudnichestva-v-parah-monogamnyh-ptits\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"sq_AL\" \/>\n\t\t<meta property=\"og:site_name\" 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