Question

In humans, what has to occur for an egg to be considered fertilized?

(A) A sperm has to penetrate the outer coating of the egg.

(B) An egg has to be present when sperm enter the woman.

(C) A few hundred sperm have to cover the outer coating of the eg.

(D) The sperm nucleus and the egg nucleus must join.

Answer 1

D) The speed nucleus and the egg nucleus must join

Answer 2

(D) The sperm nucleus and the egg nucleus must join.

Step-by-step explanation: