Answer:
The answer is estrogen.
Explanation:
Estrogen refers to the most important female sex hormone. The estrogen's task is to regulate and to develop the female reproductive system, as well as secondary sex characteristics.
It exists three endogenous estrogens in females that are considered the most important. They are estrone, estradiol, as well as estriol and they also have estrogenic hormonal activity. Estrogens have lower levels in males compared to females. However, estrogens have significant physiological roles in males.
