Wednesday, November 4, 2015

Bird Eggs Need Extra Sperm To Make Chicks

You know the story of mammalian fertilization: millions of sperm enter the vagina, only one fertilizes the egg, more than one messes up the embryo , yadda yadda yadda. Turns out that’s not the only way it can work.

Read more...

Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)