42. Which of the following is the primary function of the corpus luteum?
(A) to nourish and protect the egg cell
(B) to maintain progesterone and estrogen synthesis after ovulation has occurred
(C) to produce prolactin in the alveoli
(D) to stimulate the development of the mammary glands
(E) to support pregnancy in the second and third trimesters
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統計: A(1), B(18), C(0), D(1), E(0) #3421147
統計: A(1), B(18), C(0), D(1), E(0) #3421147