Question

Corpus luteum releases
(a)Androgen
(b)Progesterone
(c)Estrogen
(d)Both B and C

Answer 1

Hint: These are steroid hormones that are liable for various female characteristics within the body. The ovaries are a pair of ova-producing organs (egg cells producing organs) that maintain the health of the female reproductive system.

Complete answer:
The corpus luteum secretes estrogens and progesterone. The latter hormone causes changes within the uterus that make it more suitable for implantation of the zygote and the nourishment of the embryo. If the egg isn't fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

Additional Information: Corpus luteum is important for establishing and maintaining pregnancy in females. It is a yellow hormone-secreting body found within the female reproductive system that's formed within the ovary at the location of the sac which has been released after maturing the egg through the process of ovulation. The Corpus luteum is made up of lutein cells which evolved instantly after ovulation following the lipids and yellow pigments assembled within the granulosa cells that line the follicle.
Estrogen is the most accepted female sex hormone. Its foremost function is to help breast growth in puberty, help within the growth of uterus lining during the cycle and maintain bone strength by collaborating with vitamin D, calcium, and minerals. Similar to estrogen, progesterone is also produced in the adrenal tissue and ovaries. The progesterone hormone performs its function in the second half of the cycle. It forms the uterus lining for the eggs to be implanted after ovulation.
So, the correct answer is ‘Both B and C’.

Note: According to the National Women’s Health Resources Center, this sex hormone is produced in the adrenal glands, ovaries, and fatty tissue. A little amount of estrogen is present in man’s body also. Experts noted that the production of progesterone initiates to wane after menopause in women. Low levels of progesterone could be behind symptoms like mood swings, irritability, depression, weight gain, osteoporosis, and other joint pains.