The diagram given below represents the side view of the male reproductive system of man: [5 MARKS]

(a) Name the cells of the testes that secrete the hormone testosterone.
(b) What are the four major ducts of the male reproductive system?
(c) Name the duct that helps in the movement of sperms from the seminiferous tubules into the epididymis.
(d) How many days are required for the sperms to mature?

Q. Answer the following questions?
(a) Name the cells of the testes that secrete the hormone testosterone.
(b) What are the four major ducts of the male reproductive system?
(c) Name the duct that helps in the movement of sperms from the seminiferous tubules into the epididymis.
(d) How many days are required for the sperms to mature?

Q. Identify the correct passage of spermatozoa in the male human reproductive system.
(a) Vas deferens
(b) Epididymis
(c) Urethra
(d) Vasa efferentia
(e) Ejaculatory duct
(f) Seminiferous tubules.

Q. The diagram alongside represents two reproductive cells A and B. Study the same and then answer the questions that follow: [5 MARKS]
(a) Identify the reproductive cells A and B.
(b) Name the specific part of the reproductive system where the above cells are produced.
(c) Where in the female reproductive system do these cells unite?
(d) Name the main hormones secreted by the (1) ovary (2) testes.
(e) Name an accessory gland found in the male reproductive system and state the function of its secretion.

Q.

The diagram below represents two reproductive cells A and B. Study the same and then answer the questions that follow :

(a) Identify the reproductive cells A and B.

(b) Name the specific part of the reproductive system where the above cells are produced.

(c) Where in the female reproductive system do these cells unite ?

(d) Name the main hormones secreted by the (1) ovary (2) testes.

(e) Name an accessory gland found in the male reproductive system and state the function of its secretion.

Q.

Choose the odd one in each of the following :

(a) Oestrogen; progestrone; testosterone; prolactin.

(b) Ovary; fallopian tube; ureter; uterus.

(c) Seminiferous tubule; ovum; epididymis; sperm duct; urethra.

(d) Sperm; implantation; fertilisation; ovum; after birth.