{"id":55632,"date":"2020-01-24T00:00:00","date_gmt":"2020-01-23T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii"},"modified":"2020-02-18T14:03:46","modified_gmt":"2020-02-18T11:03:46","slug":"mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii","title":{"rendered":"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik\" src=\"\/wp-content\/uploads\/2020\/01\/ee14d64709d2507c3a43eb2d0eb9afc8.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nN\u00eb bot\u00ebn e kafsh\u00ebve, p\u00ebrfshir\u00eb dhe njer\u00ebzit, ekzistojn\u00eb shum\u00eb metoda p\u00ebr t\u00eb transmetuar informacionin nj\u00ebri-tjetrit. Kjo mund t\u00eb jet\u00eb nj\u00eb vall\u00ebzim energjik, si\u00e7 b\u00ebjn\u00eb zogjt\u00eb e parajs\u00ebs, q\u00eb tregon gatishm\u00ebrin\u00eb e mashkullit p\u00ebr t\u00eb vazhduar rac\u00ebn; mund t\u00eb jet\u00eb nj\u00eb ngjyr\u00eb e ndritshme, si\u00e7 kan\u00eb gjitar\u00ebt e Amazona, q\u00eb tregon helmshm\u00ebrin\u00eb e tyre; ose mund t\u00eb jet\u00eb nj\u00eb er\u00eb, si\u00e7 b\u00ebjn\u00eb qen\u00ebt, q\u00eb sh\u00ebnon kufijt\u00eb e territorit. Por komunikimi akustik, pra p\u00ebrdorimi i tingujve, \u00ebsht\u00eb m\u00eb i zakonshmi p\u00ebr shumic\u00ebn e kafsh\u00ebve t\u00eb zhvilluara. Ne madje i m\u00ebsojm\u00eb f\u00ebmij\u00ebt tan\u00eb nga foshnj\u00ebria se kush flet si: lop\u00ebt b\u00ebjn\u00eb mu-mu-mu, qent\u00eb b\u00ebjn\u00eb hav-hav etj. P\u00ebr ne, komunikimi verbale, dometh\u00ebn\u00eb akustik, \u00ebsht\u00eb nj\u00eb aspekt i pandar\u00eb i socializimit. E nj\u00ebjta gj\u00eb mund t\u00eb thuhet edhe p\u00ebr p\u00ebrfaq\u00ebsuesit e tjer\u00eb t\u00eb faun\u00ebs. Shkenc\u00ebtar\u00ebt nga Universiteti Hainan (Kina) vendos\u00ebn t\u00eb shkojn\u00eb n\u00eb t\u00eb kaluar\u00ebn p\u00ebr t\u00eb kuptuar evolucionin e komunikimit akustik. Sa i p\u00ebrhapur \u00ebsht\u00eb komunikimi akustik midis kafsh\u00ebve, kur ka filluar dhe pse ka b\u00ebr\u00eb t\u00eb dominuar metod\u00ebn e informacionit? K\u00ebt\u00eb do ta m\u00ebsojm\u00eb nga raporti i hulumtuesve. Le t\u00eb shkojm\u00eb.<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Baza e studimit<\/h3>\n<p>\nN\u00eb k\u00ebt\u00eb etap\u00eb t\u00eb evolucionit, shum\u00eb p\u00ebrfaq\u00ebsues t\u00eb faun\u00ebs e kan\u00eb inkorporuar plot\u00ebsisht sinjalet akustike n\u00eb ritmin e jet\u00ebs s\u00eb tyre. Z\u00ebrat q\u00eb l\u00ebshojn\u00eb kafsh\u00ebt p\u00ebrdoren p\u00ebr t\u00ebrheqjen e partner\u00ebve (k\u00ebng\u00ebt e zogjve, k\u00ebrcitjet e bretkocave etj.), p\u00ebr zbules\u00ebn ose dezorientimin e armik\u00ebve (klithmat e soj\u00ebs, q\u00eb e njoftojn\u00eb grabitqarin se \u00ebsht\u00eb zbuluar dhe se kurthi nuk do t\u00eb funksionoj\u00eb, prandaj \u00ebsht\u00eb m\u00eb mir\u00eb t\u00eb t\u00ebrhiqet), p\u00ebr transmetimin e informacionit mbi shfaqjen e ushqimit (n\u00ebnat, kur gjejn\u00eb ushqim, l\u00ebshojn\u00eb nj\u00eb z\u00eb karakteristik p\u00ebr t\u00eb t\u00ebrhequr v\u00ebmendjen e pasardh\u00ebsve t\u00eb tyre) etj.<\/p>\n<blockquote><p><b>Fakt interesant:<\/b> <br \/>\n<center><div class=\"youtube-placeholder\" data-id=\"nREYBx4eZf8\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/nREYBx4eZf8\/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>Mashkulli i thirr\u00ebsit nj\u00ebsh (<i>Procnias albus)<\/i> l\u00ebshon nj\u00eb thirrje p\u00ebr \u00e7iftim n\u00eb 125 dB (motori reaktiv \u2014 120-140 dB), duke qen\u00eb k\u00ebshtu zog i par\u00eb m\u00eb i zhurmsh\u00ebm n\u00eb planet.<\/i><\/p><\/blockquote>\n<p>Studimi i sinjalve akustike dhe evolucionit t\u00eb tyre ka nisur prej nj\u00eb kohe t\u00eb gjat\u00eb. T\u00eb dh\u00ebnat e marr\u00eb nga k\u00ebto k\u00ebrkime kontribuojn\u00eb n\u00eb nj\u00eb kuptim m\u00eb t\u00eb mir\u00eb se si njer\u00ebzit p\u00ebrdorin tingujt dhe, p\u00ebr pasoj\u00eb, si jan\u00eb formuar gjuh\u00eb t\u00eb ndryshme n\u00eb rajone t\u00eb ndryshme t\u00eb bot\u00ebs. Megjithat\u00eb, k\u00ebto studime nuk e kan\u00eb prekur fillimin e komunikimit akustik si fenomen. Nj\u00eb nga pyetjet thelb\u00ebsore, p\u00ebr t\u00eb cil\u00ebn askush nuk ka dh\u00ebn\u00eb ende p\u00ebrgjigje, \u00ebsht\u00eb \u2013 pse u shfaq komunikimi akustik? <\/p>\n<p>Ka shum\u00eb pyetje q\u00eb k\u00ebrkojn\u00eb p\u00ebrgjigje. S\u00eb pari, cilat faktor\u00eb ekologjik\u00eb kan\u00eb ndikuar n\u00eb shfaqjen dhe formimin e k\u00ebtij lloji t\u00eb transmetimit t\u00eb informacionit? S\u00eb dyti, a ishte komunikimi akustik i lidhur me formimin e specieve, pra, a ndihmon ai n\u00eb p\u00ebrhapjen e specieve dhe n\u00eb parandalimin e zhdukjes s\u00eb tyre? S\u00eb treti, a \u00ebsht\u00eb prania e lidhjes akustike evolucionarisht stabile pas zhvillimit t\u00eb saj? Dhe, p\u00ebrfundimisht, a \u00ebsht\u00eb zhvilluar lidhja akustike n\u00eb grupe t\u00eb ndryshme kafsh\u00ebsh n\u00eb m\u00ebnyr\u00eb paralel ose ka nj\u00eb paraardh\u00ebs t\u00eb p\u00ebrbashk\u00ebt p\u00ebr t\u00eb gjith\u00eb qeniet?<\/p>\n<p>Sipas vet\u00eb shkenc\u00ebtar\u00ebve, p\u00ebrgjigjet ndaj k\u00ebtyre pyetjeve jan\u00eb t\u00eb r\u00ebnd\u00ebsishme jo vet\u00ebm p\u00ebr t\u00eb kuptuar lidhjen akustike si e till\u00eb, por edhe p\u00ebr t\u00eb kuptuar evolucionin dhe ndryshimet n\u00eb sjellje te kafsh\u00ebt. P\u00ebr shembull, ekziston nj\u00eb teori q\u00eb ambienti i jetes\u00ebs ndikon ndjesh\u00ebm n\u00eb p\u00ebrzgjedhjen seksuale dhe komunikimin te disa lloje kafsh\u00ebsh. A \u00ebsht\u00eb e aplikueshme kjo teori p\u00ebr formimin e sinjaleve, ende \u00ebsht\u00eb e v\u00ebshtir\u00eb p\u00ebr t'u th\u00ebn\u00eb, por \u00ebsht\u00eb plot\u00ebsisht e mundshme. Po ashtu, shkenc\u00ebtar\u00ebt kujtojn\u00eb se edhe Darvini tha se n\u00eb formimin e \u00e7ifteve te disa lloje, nj\u00eb rol t\u00eb r\u00ebnd\u00ebsish\u00ebm luajn\u00eb pik\u00ebrisht sinjalet akustike. Pra, sinjalet akustike ndikojn\u00eb n\u00eb formimin e llojeve. <\/p>\n<p>N\u00eb k\u00ebt\u00eb studim, hulumtuesit vendos\u00ebn t\u00eb shqyrtojn\u00eb evolucionin e sinjaleve akustike tek kat\u00ebrk\u00ebmb\u00ebshat, duke p\u00ebrdorur nj\u00eb qasje filogjenetike (p\u00ebrcaktimin e lidhjeve midis llojeve t\u00eb ndryshme). Theksi kryesor \u00ebsht\u00eb v\u00ebn\u00eb n\u00eb origjin\u00ebn e komunikimit akustik, jo n\u00eb form\u00ebn ose funksionet e tij. N\u00eb studim jan\u00eb p\u00ebrdorur t\u00eb dh\u00ebna nga 1799 lloje t\u00eb ndryshme, si dhe \u00ebsht\u00eb marr\u00eb parasysh faktori i sjelljes diellore (lloj t\u00eb aktivizuar sipas dit\u00ebs dhe nat\u00ebs). P\u00ebrve\u00e7 k\u00ebsaj, \u00ebsht\u00eb studiuar lidhja midis komunikimit akustik dhe shkall\u00ebs s\u00eb diverizifikimit t\u00eb llojeve, pra shp\u00ebrndarjes s\u00eb tyre, p\u00ebrmes nj\u00eb modeli t\u00eb krijimit dhe zhdukjes s\u00eb llojeve. Gjithashtu \u00ebsht\u00eb verifikuar konservatizmi filogjenetik n\u00eb pranin\u00eb e lidhjeve akustike midis llojeve.<\/p>\n<h3>Rezultatet e hulumtimit<\/h3>\n<p>\nN\u00eb mesin e kat\u00ebrk\u00ebmb\u00ebshave, shumica e amfib\u00ebve, gjitar\u00ebve, zogjve dhe krokodil\u00ebve disponojn\u00eb komunikim akustik, nd\u00ebrsa shumica e llojeve me shkak dhe breshka nuk e kan\u00eb at\u00eb. N\u00eb radh\u00ebt e amfib\u00ebve, nj\u00eb lloj i till\u00eb i transmetimit t\u00eb informacionit nuk \u00ebsht\u00eb i pranish\u00ebm tek ce\u00e7ilia (<i>Caecilian<\/i>), por jan\u00eb disa lloje salamandrash dhe shumica e frogs (nga 39 nga 41 lloje t\u00eb shqyrtuara). Gjithashtu, lidhja akustike \u00ebsht\u00eb e munguar te gjarp\u00ebrinj dhe te t\u00eb gjitha familjet e gjarp\u00ebrinjve, p\u00ebrve\u00e7 dy - <i>Gekkonidae<\/i> (g\u00ebkonn\u00ebt), <i>Phyllodactylidae<\/i>. N\u00eb rendin e breshkave vet\u00ebm 2 nga 14 familje kan\u00eb lidhje akustike. Si\u00e7 pritej, midis 173 llojeve t\u00eb shqyrtuara t\u00eb zogjve, lidhja akustike ishte e pranishme te t\u00eb gjith\u00eb. 120 nga 125 familjet e gjitar\u00ebve gjithashtu e treguan k\u00ebt\u00eb ve\u00e7ori.<\/p>\n<blockquote><p><b>Fakt interesant:<\/b><br \/>\n<img decoding=\"async\" alt=\"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik\" src=\"\/wp-content\/uploads\/2020\/01\/dd2189ae21fe0cc0af378eeae0886d09.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Salamandrat kan\u00eb nj\u00eb rikuperim t\u00eb jasht\u00ebzakonsh\u00ebm dhe jan\u00eb n\u00eb gjendje t\u00eb rritin p\u00ebrs\u00ebri jo vet\u00ebm bishtin, por edhe k\u00ebmb\u00ebt; n\u00eb ndryshim nga shum\u00eb t\u00eb af\u00ebrmet e tyre, salamandrat nuk vendosin vez\u00eb, por jan\u00eb lind\u00ebse; nj\u00eb nga salamandrat m\u00eb t\u00eb m\u00ebdha - salamandra gjigante japoneze - peshon 35 kg.<\/i><\/p><\/blockquote>\n<p>Duke p\u00ebrmbledhur t\u00eb dh\u00ebnat, mund t\u00eb thuhet se transmetimi akustik t\u00eb informacionit \u00ebsht\u00eb i pranish\u00ebm te 69% e p\u00ebrfaq\u00ebsuesve t\u00eb kat\u00ebrk\u00ebmb\u00ebshve.<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik\" src=\"\/wp-content\/uploads\/2020\/01\/c02ee8af5158ba5607adb16745a652c0.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tabel\u00eb Nr. 1: p\u00ebrqindja e atyre q\u00eb kan\u00eb transmetim akustik informacioni mes llojeve t\u00eb kat\u00ebrk\u00ebmb\u00ebshve t\u00eb shqyrtuara.<\/i><\/p>\n<p>Pas nj\u00eb p\u00ebrshkrim t\u00eb p\u00ebraf\u00ebrt t\u00eb shp\u00ebrndarjes s\u00eb komunikimit akustik midis specieve, ishte e nevojshme t\u00eb kuptohej lidhja midis k\u00ebtij aft\u00ebsie dhe sjelljes s\u00eb kafsh\u00ebve (n\u00eb nat\u00eb ose n\u00eb dit\u00eb).<\/p>\n<p>Nga disa modele q\u00eb p\u00ebrshkruajn\u00eb k\u00ebt\u00eb marr\u00ebdh\u00ebnie p\u00ebr \u00e7do lloj, u zgjodh modeli m\u00eb i p\u00ebrshtatsh\u00ebm p\u00ebr p\u00ebrshkrimin e mes\u00ebm t\u00eb marr\u00ebdh\u00ebnies midis akustik\u00ebs dhe sjelljes p\u00ebr t\u00eb gjitha speciet. Ky model (tabela nr. 2) tregon t\u00eb gjitha p\u00ebrfitimet dhe disavantazhet e k\u00ebtij talenti p\u00ebr t\u00eb dy variantet e sjelljes s\u00eb kafsh\u00ebs.<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik\" src=\"\/wp-content\/uploads\/2020\/01\/6fe4131f1cbd38c6572c674cda3d54c4.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tabela nr. 2: analiza e lidhjes midis komunikimit akustik dhe sjelljes s\u00eb kafsh\u00ebs (ditore \/ nokale).<\/i><\/p>\n<p>Ishte e qart\u00eb nj\u00eb var\u00ebsi evidente e komunikimit akustik nga sjellja, si dhe nj\u00eb nd\u00ebrvar\u00ebsi e balancuar. Megjithat\u00eb, \u00ebsht\u00eb interesante se nuk u gjet asnj\u00eb var\u00ebsi e kund\u00ebrt \u2014 sjellja nga lidhja akustike.<\/p>\n<p>Analiza filogenetike tregoi nj\u00eb lidhje t\u00eb ngusht\u00eb midis akustik\u00ebs dhe stilit t\u00eb jetes\u00ebs n\u00eb nat\u00eb (tabela nr. 3).<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik\" src=\"\/wp-content\/uploads\/2020\/01\/e17764bd31d032e6a5aaa0b6f5f08eaa.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Tabela nr. 3: analiza filogenetike e lidhjes midis komunikimit akustik dhe stilit t\u00eb jetes\u00ebs ditore \/ nokale. <\/i><\/p>\n<p>Analiza e t\u00eb dh\u00ebnave gjithashtu tregoi se prania e komunikimit akustik nuk kishte asnj\u00eb ndikim n\u00eb shpejt\u00ebsin\u00eb e divergjenc\u00ebs n\u00eb filogjenin\u00eb e kat\u00ebrputh\u00ebsheve. K\u00ebshtu, mesatarja e treguesve t\u00eb divergjenc\u00ebs (formimi i specieve \u2013 zhdukje; r = 0.08 ngjarje p\u00ebr milion vjet) ishte e nj\u00ebjt\u00eb si p\u00ebr linjat e specieve me komunikim akustik ashtu edhe p\u00ebr ato pa k\u00ebt\u00eb aft\u00ebsi. Prandaj, mund t\u00eb supozohet se prania\/absenca e komunikimit akustik nuk kishte asnj\u00eb ndikim t\u00eb duksh\u00ebm n\u00eb shp\u00ebrndarjen e atij ose atij speciei, as n\u00eb ngjarjet q\u00eb lidhen me formimin ose zhdukjen e saj.<\/p>\n<p><img decoding=\"async\" alt=\"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik\" src=\"\/wp-content\/uploads\/2020\/01\/6b293880e2338ef9a23b367e5bf5983a.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Imazhi Nr. 1: grafiku i evolucionit t\u00eb komunikimit akustik mes kat\u00ebrputh\u00ebsheve t\u00eb ndrysh\u00ebm.<\/i><\/p>\n<p>Shkenc\u00ebtar\u00ebt sugjerojn\u00eb se komunikimi akustik, p\u00ebr shum\u00eb gjas\u00eb, \u00ebsht\u00eb zhvilluar n\u00eb m\u00ebnyr\u00eb t\u00eb pavarur n\u00eb \u00e7do grup t\u00eb r\u00ebnd\u00ebsish\u00ebm t\u00eb kat\u00ebrputh\u00ebsheve, por origjina e tij ishte e lasht\u00eb n\u00eb shum\u00eb klada t\u00eb r\u00ebnd\u00ebsishme (~ 100\u2013200 milion vjet m\u00eb par\u00eb). <\/p>\n<p>P\u00ebr shembull, komunikimi akustik u zhvillua mjaft her\u00ebt n\u00eb filogjenin\u00eb e rendit t\u00eb amfibive pa bisht (<i>Anura<\/i>), por \u00ebsht\u00eb plot\u00ebsisht e munguar n\u00eb grupin mot\u00ebr p\u00ebr t\u00eb gjitha frog\u00ebt aktuale nga kladat q\u00eb p\u00ebrmbajn\u00eb familjet <i>Ascaphidae<\/i> (frogs meaty) dhe <i>Leiopelmatidae<\/i> (leiopelm).<\/p>\n<blockquote><p><b>Fakt interesant:<\/b> <br \/>\n<img decoding=\"async\" alt=\"Mu-mu, gav-gav, krja-krja: evolucioni i komunikimit akustik\" src=\"\/wp-content\/uploads\/2020\/01\/31fd8681343e45ca331439a6c21b0c04.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Leiopelmat jan\u00eb endemik\u00eb n\u00eb Zelandin e Re dhe konsiderohen si gjitar\u00ebt me jet\u00eb t\u00eb gjat\u00eb mes frog\u00ebve - meshkujt jetojn\u00eb deri n\u00eb 37 vjet, nd\u00ebrsa femrat deri n\u00eb 35 vjet.<\/i><\/p><\/blockquote>\n<p>Tek gjitar\u00ebt, ashtu si te frog\u00ebt, komunikimi akustik ka lindur rreth 200 milion vjet m\u00eb par\u00eb. Disa specie e kan\u00eb humbur k\u00ebt\u00eb aft\u00ebsi gjat\u00eb evolucionit, megjithat\u00eb, shumica d\u00ebrrmuese e tyre e kan\u00eb ruajtur deri n\u00eb dit\u00ebt tona. Nj\u00eb p\u00ebrjashtim duket se jan\u00eb zogjt\u00eb, t\u00eb cil\u00ebt, p\u00ebr sa duket, jan\u00eb t\u00eb vetmit q\u00eb nuk e kan\u00eb braktisur komunikimin akustik gjat\u00eb gjith\u00eb periudh\u00ebs s\u00eb evolucionit.<\/p>\n<p>\u00cbsht\u00eb v\u00ebrtetuar se komunikimi akustik ishte prezent si tek paraardh\u00ebsi m\u00eb i fundit i zogjve t\u00eb sot\u00ebm, ashtu edhe tek paraardh\u00ebsi m\u00eb i lasht\u00eb i krokodil\u00ebve t\u00eb sot\u00ebm. Secili prej k\u00ebtyre paraardh\u00ebsve ka rreth 100 milion vjet. Mund t\u00eb supozohet se komunikimi akustik ka qen\u00eb i pranish\u00ebm edhe tek paraardh\u00ebsi i p\u00ebrbashk\u00ebt i k\u00ebtyre dy grupeve, pra rreth 250 milion vjet m\u00eb par\u00eb. <\/p>\n<blockquote><p><b>Fakt interesant:<\/b> <br \/>\n<center><div class=\"youtube-placeholder\" data-id=\"a44rInONJRY\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/a44rInONJRY\/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>disa specie ghekkoformesh jan\u00eb t\u00eb afta t\u00eb l\u00ebshojn\u00eb tinguj t\u00eb paparashikuesh\u00ebm p\u00ebr nj\u00eb gjarp\u00ebr - lehje, klithm\u00eb, cik\u00ebrrim\u00eb etj.<\/i> <\/p><\/blockquote>\n<p>Teknologjia akustike \u00ebsht\u00eb e pranishme te gjer\u00eb te gjallesat me l\u00ebkur\u00eb t\u00eb sh\u00ebnuar, ndon\u00ebse me shpesht\u00ebsi t\u00eb ul\u00ebt, e cila mund t\u00eb lidhet me natyr\u00ebn e ngusht\u00eb t\u00eb shfaqjes s\u00eb saj p\u00ebr krijesat me stil t\u00eb jetes\u00ebs nat\u00ebn, si g\u00ebkonnat (Gekkota). Ndryshimet evolucionare t\u00eb koh\u00ebve t\u00eb fundit kan\u00eb \u00e7uar n\u00eb shfaqjen e komunikimit akustik te disa lloje t\u00eb izoluara filogjenetikisht t\u00eb salamandrave dhet tortug\u00ebve.<\/p>\n<p>P\u00ebr nj\u00eb njohje m\u00eb t\u00eb detajuar me nuancat e hulumtimit, rekomandoj t\u00eb shikoni n\u00eb <noindex><a rel=\"nofollow\" href=\"https:\/\/www.nature.com\/articles\/s41467-020-14356-3.pdf\">raportin e shkenc\u00ebtar\u00ebve<\/a><\/noindex> dhe <noindex><a rel=\"nofollow\" href=\"https:\/\/static-content.springer.com\/esm\/art%3A10.1038%2Fs41467-020-14356-3\/MediaObjects\/41467_2020_14356_MOESM1_ESM.pdf\">materiale shtes\u00eb<\/a><\/noindex> p\u00ebr t\u00eb.<\/p>\n<h3>Epilogu<\/h3>\n<p>\nDuke p\u00ebrmbledhur t\u00eb gjitha rezultatet e p\u00ebrmendura m\u00eb par\u00eb, mund t\u00eb thuhet me nj\u00eb siguri t\u00eb madhe se zhvillimi i komunikacionit akustik \u00ebsht\u00eb n\u00eb lidhje me m\u00ebnyr\u00ebn e jetes\u00ebs nat\u00ebn. Kjo mb\u00ebshtet teorin\u00eb e ndikimit t\u00eb ekologjis\u00eb (mjedisit jet\u00ebsor) n\u00eb karakteristikat evolucionare t\u00eb llojit. Megjithat\u00eb, prania e komunikimit akustik nuk ka ndonj\u00eb ndikim real n\u00eb diversifikimin e llojit n\u00eb nj\u00eb shkall\u00eb t\u00eb madhe kohore.<\/p>\n<p>T\u00eb dh\u00ebnat gjithashtu tregojn\u00eb se komunikimi me z\u00eb ka filluar rreth 100-200 milion vjet m\u00eb par\u00eb, dhe disa specie kat\u00ebrk\u00ebmb\u00ebshe e kan\u00eb ruajtur k\u00ebt\u00eb aft\u00ebsi p\u00ebr gjith\u00eb k\u00ebt\u00eb koh\u00eb me pak ose aspak ndryshime.<\/p>\n<p>Duhet theksuar se prania e komunikimit akustik p\u00ebr krijesat nat\u00eb, megjith\u00ebse \u00ebsht\u00eb nj\u00eb avantazh i qart\u00eb, nuk ka ndikim negativ gjat\u00eb kalimit n\u00eb stilin e jet\u00ebs ditore. Ky fakt i thjesht\u00eb konfirmohet nga ajo q\u00eb shum\u00eb specie q\u00eb dikur ishin nat\u00eb, duke kaluar n\u00eb nj\u00eb stil jete ditore, nuk e kan\u00eb humbur k\u00ebt\u00eb aft\u00ebsi.<\/p>\n<p>Komunikimi p\u00ebrmes tingujve, sipas k\u00ebtij studimi, mund t\u00eb quhet si shenja m\u00eb e q\u00ebndrueshme evolucioni. Kur kjo aft\u00ebsi shfaqej, ajo pothuajse kurr\u00eb nuk zhdukej gjat\u00eb evolucionit, gj\u00eb q\u00eb nuk mund t\u00eb thuhet p\u00ebr tipa t\u00eb tjer\u00eb t\u00eb transmetimit t\u00eb sinjaleve, si\u00e7 jan\u00eb ngjyrat e ndritshme ose forma t\u00eb pazakonta t\u00eb trupit, pend\u00ebve ose leshit. <\/p>\n<p>Sipas hulumtuesve, analiza e tyre mbi lidhjen nd\u00ebrmjet komunikimit akustik dhe mjedisit mund t\u00eb aplikohet edhe p\u00ebr tipare t\u00eb tjera evolucionar. M\u00eb par\u00eb, besohej se ndikimi i ekologjis\u00eb n\u00eb metodat e transmetimit t\u00eb sinjaleve ishte i kufizuar n\u00eb dallimet midis specieve t\u00eb af\u00ebrta. Megjithat\u00eb, duke u bazuar n\u00eb pun\u00ebn e p\u00ebrmendur m\u00eb sip\u00ebr, mund t\u00eb themi me besim se tiparet themelore t\u00eb transmetimit t\u00eb sinjaleve gjithashtu ndryshojn\u00eb n\u00eb p\u00ebrputhje me ndryshimet n\u00eb mjedisin e jetes\u00ebs s\u00eb kafsh\u00ebve. <\/p>\n<p><b class=\"spoiler_title\">Of-topi i premtes:<\/b><center><div class=\"youtube-placeholder\" data-id=\"Ray5GGBlZHk\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/Ray5GGBlZHk\/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>Nj\u00eb demonstrim i shk\u00eblqyer i diversitetit t\u00eb mahnitsh\u00ebm t\u00eb tingujve q\u00eb prodhojn\u00eb lloje t\u00eb ndryshme t\u00eb zogjve.<\/i><\/p>\n<p><b class=\"spoiler_title\">Off-topic 2.0:<\/b><center><div class=\"youtube-placeholder\" data-id=\"lqyzR6r1YYQ\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/lqyzR6r1YYQ\/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>Disa her\u00eb, kafsh\u00ebt japin tinguj shum\u00eb t\u00eb pazakont\u00eb dhe arg\u00ebtues.<\/i><\/p>\n<p>\nFaleminderit p\u00ebr v\u00ebmendjen, q\u00ebndroni kureshtar dhe t\u00eb keni nj\u00eb fundjav\u00eb t\u00eb shk\u00eblqyer, shok\u00eb! \ud83d\ude42<\/p>\n<h3>Pak reklam\u00eb \ud83d\ude42<\/h3>\n<p>\nFaleminderit q\u00eb q\u00ebndroni me ne. Ju p\u00eblqejn\u00eb artikujt tan\u00eb? D\u00ebshironi t\u00eb shihni m\u00eb shum\u00eb materiale interesante? Na mb\u00ebshtetni duke b\u00ebr\u00eb nj\u00eb porosi ose duke na rekomanduar njohurive tuaj, <noindex><a rel=\"nofollow\" href=\"https:\/\/ua-hosting.company\/cloudvps\/nl\">VPS cloud p\u00ebr zhvillues nga $4.99<\/a><\/noindex>, <b>nj\u00eb analog unik i server\u00ebve entry-level, i nd\u00ebrtuar p\u00ebr ju:<\/b> <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/company\/ua-hosting\/blog\/347386\/\">E gjith\u00eb e v\u00ebrteta rreth VPS (KVM) E5-2697 v3 (6 Nuclea) 10GB DDR4 480GB SSD 1Gbps nga $19 ose si ta ndajm\u00eb sakt\u00ebsisht serverin?<\/a><\/noindex> (disponohen variante me RAID1 dhe RAID10, deri n\u00eb 24 b\u00ebrthama dhe deri n\u00eb 40GB DDR4).<\/p>\n<p><b>Dell R730xd dyfish m\u00eb i lir\u00eb n\u00eb qendr\u00ebn e t\u00eb dh\u00ebnave Equinix Tier IV n\u00eb Amsterdam?<\/b> Vet\u00ebm k\u00ebtu <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\u00ebrtosh nj\u00eb infrastruktur\u00eb t\u00eb klas\u00ebs korporative me p\u00ebrdorimin e server\u00ebve Dell R730xd E5-2650 v4 me \u00e7mim prej 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\/485126\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043c\u0438\u0440\u0435 \u0436\u0438\u0432\u043e\u0442\u043d\u044b\u0445, \u043a \u043a\u043e\u0438\u043c \u0441\u0442\u043e\u0438\u0442 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u044c \u0438 \u043b\u044e\u0434\u0435\u0439, \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0434\u0440\u0443\u0433 \u0434\u0440\u0443\u0433\u0443. \u042d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u044d\u043d\u0435\u0440\u0433\u0438\u0447\u043d\u044b\u0439 \u0442\u0430\u043d\u0435\u0446, \u043a\u0430\u043a \u0443 \u0440\u0430\u0439\u0441\u043a\u0438\u0445 \u043f\u0442\u0438\u0446, \u0433\u043e\u0432\u043e\u0440\u044f\u0449\u0438\u0439 \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u0441\u0430\u043c\u0446\u0430 \u043a \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u044e \u0440\u043e\u0434\u0430; \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u044f\u0440\u043a\u0438\u0439 \u043e\u043a\u0440\u0430\u0441, \u043a\u0430\u043a \u0443 \u0434\u0440\u0435\u0432\u0435\u0441\u043d\u044b\u0445 \u043b\u044f\u0433\u0443\u0448\u0435\u043a \u0410\u043c\u0430\u0437\u043e\u043d\u043a\u0438, \u0433\u043e\u0432\u043e\u0440\u044f\u0449\u0438\u0439 \u043e\u0431 \u0438\u0445 \u044f\u0434\u043e\u0432\u0438\u0442\u043e\u0441\u0442\u0438; \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0437\u0430\u043f\u0430\u0445, \u043a\u0430\u043a \u0443 \u0441\u043e\u0431\u0430\u0447\u044c\u0438\u0445, \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \u0433\u0440\u0430\u043d\u0438\u0446\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-55632","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043c\u0438\u0440\u0435 \u0436\u0438\u0432\u043e\u0442\u043d\u044b\u0445, \u043a \u043a\u043e\u0438\u043c \u0441\u0442\u043e\u0438\u0442.\" \/>\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\/mu-mu-gav-gav-krya-krya-evolyutsiya-akusticheskoj-kommunikatsii\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" 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