11.  In testis which cells produce sperms?

A. Germinal cells

B. Epithelial cell

C. Sertoli cell

D. Both a and c

Answer : Option A

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12.  Which cells provides nutrition to the sperms ?

A. Germinal cells

B. Epithelial cell

C. Sertoli cell

D. None of them

Answer : Option C

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13.  In testis which cells are present in the interstitial space between seminiferous tubules?

A. Sertoli cells

B. Germinal cells

C. Leydigs cells

D. (a)and(b)both

Answer : Option C

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14.  Which cells secretes testosterone ?

A. Sertoli cells

B. Germinal cells

C. Interstitial cells

D. (a)and(b)both

Answer : Option C

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15.  Where seminiferous tubules of each lobe empty sperms ?

A. Vas deference

B. Vasa efferentia

C. Epididymus

D. Seminal vesicles

Answer : Option B

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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

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17.  What is length of epididymis?

A. 6 c.m

B. 6 feet

C. 6 meter

D. 6 inch

Answer : Option C

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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

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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

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20.  What is length of vas deference ?

A. 45 inch

B. 45 mm

C. 45 cm

D. 4.5 meter

Answer : Option C

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