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
Idram and IDBank Participated in the Opening of My Forest Armenia’s Pavilion at COP17
Unibank Receives B++ Sustainability Alignment Rating from Agents for Impact GmbH
Ucom Supported Yerevan Conservation Symposium 2026 as Strategic Partner
IDBank to Showcase Environmental and Innovative Initiatives at COP17
New AI-Powered Wildlife Monitoring Camera Installed in Paruyr Sevak with the Support of Ucom
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Business and mining leader Mark Cutifani to deliver keynote speech at the 3rd Mining Armenia Forum
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Ucom Measures the Environmental Impact of Its Operations
Unibank Offers USD-Denominated Bonds with an Annual Coupon Rate of 6%
Ucom Becomes an Official Partner of the Armenia-UK Business Forum 2026
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Artur Hovhannisyan and the Ambassador of Bulgaria to Armenia discussed a number of programs of mutual interest to Armenia and Bulgaria
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IDBank and the “Dekavva Fund” Stand with People from Artsakh
Ucom Supports AI-Powered Camera Installation for Nature Conservation
Dmitry Ishkhanov Opens the New Steinway’s Concert Life in Pardubice 
Ucom Fellowship Participants Meet Ralph Yirikian at Ucom
Unibank Becomes Title Sponsor of Alashkert Football Club
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Ralph Yirikian Discusses the Challenges of Modern Leadership with Leadership School Participants
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EBRD’s AMD-denominated bonds listed on AMX; Converse Bank acted as underwriter
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The Unprecedented Educational Summer of the 'Armenian Virtuosos'
All Armflix Content Is Once Again Available on Uplay
Hayk Melikyan Opens the 5th Festival of Armenian Culture in Katowice
Harutyun Harutyunyan: “The Government Has No Intention of Applying for EU Membership
and Adopted the Law to Prevent a Referendum”
Ucom Supports Coca-Cola Fest 2026 
1
35 Years of Trust: IDBank Celebrates with Its Customers
2
New AI-Powered Wildlife Monitoring Camera Installed in Paruyr Sevak with the Support of Ucom
3
IDBank to Showcase Environmental and Innovative Initiatives at COP17
4
Business and mining leader Mark Cutifani to deliver keynote speech at the 3rd Mining Armenia Forum
5
Ucom Supported Yerevan Conservation Symposium 2026 as Strategic Partner