Question

Why is it so important to time the meeting of the sperm and the egg with great care?

A: Higher genetic breeds do not have good sperm.
B: It takes many sperm cells to fertilize an egg.
C: The eggs are only viable for fertilization for 12 hours.
D: The eggs are only viable for fertilization for 24 hours.

Answer 1

I think the answer is D hope this helps

Answer 2

D. the eggs are only viable for fertilization