In many animal species, males are larger than females. The size diff. can be accountable by...?

Question

Choices:

a) male hormones having a more positive effect on body size than female hormones do.

b) the operation of intrasexual selection

c) females preferring selecting larger males as mates

d) a and b

e) a, b, and c

Answer 1

"e" is the answer.

Answer 2

e

Answer 3

i think it's e)

Answer 4

I have other theories, but for following your multiple choice guidelines, I'd pick E. Good luck. :)

Answer 5

e) a, b, and c