Which of the following is a female sex hormone?

The female sex hormone is [A] Estrogen. Estrogen encompasses a group of hormones, including estradiol, estrone, and estriol, which are primarily produced by the ovaries. Estrogen plays a fundamental role in the development and functioning of the female reproductive system.

Estrogen is responsible for the development of female secondary sexual characteristics during puberty, such as breast development and widening of the hips. It also regulates the menstrual cycle, promoting the growth and maturation of the uterine lining (endometrium) in preparation for potential pregnancy.

Additionally, estrogen influences various physiological processes beyond reproduction, including bone density maintenance, cardiovascular health, and cognitive function. It plays a crucial role in overall health and well-being throughout a woman’s life.
While androgens [B] are typically associated with male sex hormones, auxin [C] is a plant hormone involved in growth and development, and insulin [D] regulates blood sugar levels, estrogen [A] is specifically categorized as a female sex hormone due to its primary roles in female reproductive physiology.