Why Are There As Many Males As Females?

2122
Published on February 23, 2018 by Tex Hollywood

From Youtube
In almost every animal species on Earth, equal numbers of males and females are conceived. Why is that? Especially in populations like lions or elephant seals, where most males don’t get to mate? That’s survival of the laziest, not survival of the fittest.

Category Tag

no comment

Add your comment

});