Our ancient primate ancestors mostly had twins humans don't,...

partage un lien

2025-01-05 23:04:40 -

WWW.LIVESCIENCE.COM

Our ancient primate ancestors mostly had twins humans don't, for a good evolutionary reason

Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 million years ago, giving birth to twins was the norm.

0 Commentaires 0 Parts 60 Vue