Question
Write the answer of questions based on given diagram.
Image
(i) In which cell does take place spermatogenesis? Write name.
(ii) Write the name of ‘a’ and ‘b’ cells. What is the difference in both of them based on chromosome number?
(iii)Mark the mitotic cell and write its name.
(iv) What is ‘f’ cell? Write its function also.
(v) To which structure does the above diagram belong? Write the name. 

Answer

(i) ‘d’ spermatid.
(ii) ‘a’ spermatogonia and ‘b’ primary spermatocyte, both the cells are diploid and each contains 46 chromosomes.
(iii) Mitotic division—‘e’.
(iv) ‘f’ cell—sertoli cell.
Function : Provides nutrition and protection to developing sperms.
(v) Seminiferous tubules

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