What is the most abundant and biologically active female hormone?

Question

Quizplus · Accepted Answer

Estradiol is the most abundant and biologically active female hormone, and plays a critical role in female reproductive function, bone health, and cardiovascular health. Progesterone is also an important female hormone, but is not as abundant or biologically active as estradiol. Ovaries are not a hormone, but are the organs that produce and secrete these hormones. Testosterone is a male hormone that is present in smaller amounts in females.

What Is the Most Abundant and Biologically Active Female Hormone