What is the principal estrogen secreted by the ovaries?
A)estrone
B)estriol
C)progesterone
D)menstruum
E)estradiol

Question

What is the principal estrogen secreted by the ovaries?
A)​estrone
B)estriol
C)progesterone
D)menstruum
E)​estradiol

Quizplus · Accepted Answer

Estradiol is the principal estrogen secreted by the ovaries. Estrone and estriol are also produced by the ovaries, but estradiol is the most abundant and biologically active form. Progesterone is a hormone produced by the corpus luteum after ovulation. Menstruum is not a hormone or a substance produced by the ovaries.

What Is the Principal Estrogen Secreted by the Ovaries