The Corpus Luteum

Multiple Choice

The corpus luteum

A) degenerates into the corpus albicans if pregnancy does not occur.
B) is absolutely necessary during the first three months of pregnancy.
C) produces mostly progesterone,but also some estrogen.
D) degenerates into the corpus albicans if pregnancy does not occur and produces mostly progesterone,but also some estrogen.
E) degenerates into the corpus alibicans if pregnancy does not occur,is absolutely necessary during the first three months of pregnancy,and produces mostly progesterone,but also some estrogen.