Կնոջ կրծքի զարգացման «էվոլյուցիոն» տեսությունը՝ ըստ բրիտանացի գիտնականների
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Բրիսթոլի համալսարանի կենսաբանները ենթադրում են, որ կանանց կաթնագեղձերը սկսել են ձևավորվել, որպեսզի հոգ տանեն երեխաների մասին այն պատճառով, որ տղամարդիկ սկսել են ավելի քիչ ջանքեր թափել սերնդի դաստիարակության համար, գրում է Rօsbalt.ru-ն:
Գիտնականների կարծիքով՝ կնոջ և տղամարդու մարմիններում չնչին տարբերությունները ժամանակի հետ մեծացել են:
Այս թեորեայի տեսանկյունից, այն, որ իգական սեռը երեխաների խնամքը ամբողջովին իր վրա է վերցրել, անիմաստ է, քանի որ երբ երկու ծնողներն են հոգ տանում սերդի մասին, ապա կենդանի մնալու շանսերը մեծանում են:
Սակայն, աշխատանքի բաժանման արդյունքում կանանց բաժին է հասել երեխաների խնամելու գործը, և դա ազդել է նրանց անատոմիկ հատկանիշների վրա:
Աղբյուրը՝ blog.1in.am
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It is with deep awareness of the seriousness of this supposition as well as concern that we pose the question of the above headline
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1
SEROOND Begins: Armenia’s First Authored School Model Based on Whole-Child Development, Enabled by A...
2
“Armenian Virtuosos” Scholarship Recipients Take the Stage at the 4th International Festival of Yout...
3
“Orran” Students Start the New Academic Year with Support from “The Power of One Dram”
4
It is with deep awareness of the seriousness of this supposition as well as concern that we pose the...
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"Unisport" Advances to the Main Round of the UEFA Futsal Champions League