Question

Select the structure which secretes the same hormone
Pituitary gland and uterus
Uterus and ovary
Thyroid gland and pituitary gland
Placenta and corpus luteum​

Answer 1

Placenta and corpus luteum

Answer 2

Placenta and corpus luteum secretes the same hormones, estrogen and progesterone.

• The placenta is a structure that develops in the uterus and connects with the foetus via the umbilical cord to provide nutrients and oxygen and eliminate wastes.

• It produces mainly two steroid hormones which are estrogen and progesterone.

Function of progesterone-  

1. Maintains lining of uterus, providing the foetus a place to grow.

2. Prevents premature contraction of uterine wall.

Function of estrogen-

1. Development of mammary gland and milk production.

• The corpus luteum is found in the ovary right after ovulation. It also secretes estrogen and progesterone. The hormones prepare the uterine wall for implantation.