Which of These Statements Applies to the Corpus Luteum

Which of these statements applies to the corpus luteum

A) It develops from the polar body after ovulation.
B) It develops from the fertilized ovum through a process of division and differentiation.
C) It develops from the ruptured follicle after ovulation.
D) During pregnancy, it is stimulated by estrogen and progesterone secretion from the placenta.