Lewis Has Wanted a Son for as Long as He

Multiple Choice

Lewis has wanted a son for as long as he can remember.He has put a great deal of pressure on his pregnant wife.She constantly reminds him that that the sex of the child was determined at conception by the

A) genotype of the autosomes of the ovum.
B) genotype of the sex chromosomes of the ovum.
C) genotype of the sperm that fertilized the ovum.
D) phenotype of the sperm that fertilized the ovum.