Author Question: Gametes are mature reproductive cells that A) will eventually form the sex organs of the fetus. ... (Read 345 times)

rayancarla1 · **on:** Jun 22, 2018

Gametes are mature reproductive cells that

A) will eventually form the sex organs of the fetus.
B) secrete Mllerian inhibiting substance.
C) carry half the genetic information of other cells of the body.
D) are formed by the union of an egg and a sperm during fertilization.
E) contain 23 pairs of chromosomes.

Question 2

Which of the following biological factors determines the genetic sex of a fetus?

A) the gonads of the fetus
B) a single gene on the X chromosome
C) the hormones produced by the pituitary during fetal development
D) the father's sperm
E) the phase of the menstrual cycle during which fertilization occurs