11. In testis which cells produce sperms?
12. Which cells provides nutrition to the sperms ?
13. In testis which cells are present in the interstitial space between seminiferous tubules?
14. Which cells secretes testosterone ?
A. Sertoli cells
B. Germinal cells
C. Interstitial cells
D. (a)and(b)both
Answer : Option C
15. Where seminiferous tubules of each lobe empty sperms ?
16. Where is situated epididymis ?
A. External surface of the testis
B. Above the testis
C. Below the testis
D. Internal surface of the testis
Answer : Option A
17. What is length of epididymis?
18. Function of epididymis is ...
A. A temporary storagesite
B. For the immature sperms complete their maturation process
C. Gain the ability of swimming (motility)
D. All of these
Answer : Option D
19. When sperms are transported in to vas deference from epididymis ?
A. Male is not sexually stimulated
B. Male is sexually stimulated
C. The walls of the epididymis contract
D. First -b and after -c process occurs
Answer : Option D
20. What is length of vas deference ?