In Mammals, the Nuclei Resulting from the Union of the Sperm

question 60

Multiple Choice

In mammals, the nuclei resulting from the union of the sperm and the egg are first truly diploid at the end of the

• A) acrosomal reaction.
• B) completion of spermatogenesis.
• C) initial cleavage.
• D) activation of the egg.
• E) completion of gastrulation.