Read the following statements (a) to (d) with respect to normal adult human and choose the option with only correct statements.
a. Interstitial spaces of testis contain Leydig cells and other immunologically competent cells.
b. Testes are situated inside the abdominal cavity within a pouch called scrotum.
c. The scrotum helps in maintaining the low temperature necessary for spermatogenesis.
d. Each lobule of testis contains 250 seminiferous tubules in which sperms are produced.
1. (a) and (b)
2. (b) and (c)
3. (a) and (c)
4. (c) and (d)
Subtopic:  Male Reproductive System | Basic Anatomy of Testis |
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