Adult Daughter Orcas May Trigger Moms' Menopause

Kategoria: Wiedza i nauka
Kanał: 60-Second Science
Data: 12 stycznia 2017, 18:18
Poziom: B1-B2 (średnio zaawansowany)


Ocena: 0 (liczba ocen: 0)

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Competition between older female orcas and their adult daughters when they can breed simultaneously may cause the matriarch to enter menopause.   -- Read more on ScientificAmerican.com