The basis of the Sertoli cells adheres to the basal lamina and their apical ends frequently expand into the .......... of the seminiferous tubules.

Q. The process of release of spermatozoa from Sertoli cells into cavity of the seminiferous tubules is called

Q. What are the functions of Sertoli cells of the seminiferous tubules and the Leydig cells in man?

Q. What are the functions of Sertoli cells of the seminiferous tubules and the Leydig cells in a man?

Q. Read the following statements related to testis and find out the incorrect statements.

a. Each testicular lobule contains one to three highly coiled seminiferous tubules in which sperms are produced.

b. Each seminiferous tubule is lined on its inner side by two types of cells called Leydig cells and Sertoli cells.

c. The region outside the seminiferous tubules called interstitial space, contain small blood vessels and male germ cells (spermatogonia) which lead to sperm formation.

d. In testis immunologically competent cells are also present.

e. The seminiferous tubules of the testis open into the rete testis through vasa efferentia.

Q. Read the following statements and find out the incorrect statement.

A. Each testicular lobule contains one to three highly coiled seminiferous tubules in which sperm are produced
B. Each seminiferous tubule is lined on its inside by two types of cells called Leydig cells and Sertoli cells
C. The region outside the seminiferous tubules called interstitial space, contain small blood vessels and male germ cells (spermatogonia) which lead to sperm formation
D. In testis immunologically component cells are also present
E. The seminiferous tubules of the testis open into the rete testis through vasa efferentia