Question

Identify the correct match from the Columns I, II and III.

I	II	III
1. Interstitial cells	a. Cortex of ovary	i. Follicular fluid
2. Sertoli cells	b. Ovarian follicle	ii. Progesterone
3. Granulosa cells	c. Testis	iii. Attachment of sperm bundle
4. Cells of corpus luteum	d. Seminiferous tubules	iv. Testosterone

• A. 2-a-iii, 1-c-iv, 3-b-i, 4-d-ii
• B. 1-c-iv, 2-d-iii, 3-b-i, 4-a-ii
• C. 1-d-iii, 2-a-iv, 3-b-i, 4-c-ii
• D. 2-d-iii, 1-c-iv, 3-a-ii, 4-b-iv

Answer 1

Answer: (B)

1-c-iv, 2-d-iii, 3-b-i, 4-a-ii

1. Interstitial cells are present in the testis. These cells secrete testosterone responsible for the development of secondary sexual characters in males.

2. Sertoli cells are present in the seminiferous tubules. Thes cells attach sperm bundles and nurse them.

3. Granulosa cells are present in the cortex of ovary. These cells secrete a follicular fluid that is involved in the maturation of follicles.

4. Cells of corpus luteum are formed from the ovarian follicle. These cells secrete progesterone.

Thus the correct answer is option B.