Approximately Half of All Human Newborns Are Male Because

Multiple Choice

Approximately half of all human newborns are male because

A) of the segregation of the X and Y chromosomes during male meiosis.
B) of the segregation of the X chromosomes during female meiosis.
C) all eggs contain an X chromosome.
D) all eggs contain a Y chromosome.
E) of the law of independent assortment.