Final answer:
The ovaries are essential for female reproduction, serving functions such as hormone secretion, oocyte production, and regulation of the menstrual cycle. The correct answer to the question is E) All of the answers are correct.
Step-by-step explanation:
The functions of the ovaries are multifaceted and include secretion of hormones, production of oocytes, formation of immature gametes, and secretion of inhibin. All of these are correct in answering the question regarding the roles of the ovaries, making E) All of the answers correct.
As part of the endocrine system, ovaries produce the hormones estradiol and progesterone, which are key in regulating the menstrual cycle, preparing the body for pregnancy, and maintaining it. Additionally, the ovaries generate gametes through the process of meiosis, releasing a mature ovum during each menstrual cycle. Inhibin, also secreted by the ovaries, serves to inhibit the secretion of follicle-stimulating hormone (FSH) to help regulate the menstrual cycle.