Solve this:

​Q15. Assume 2n = 12 in a hypothetical species. In gametogenesis, the number of chromosomes in a spermatid would be _____________ and in a first polar body would be __________

        (a) 3,6                                                             (b) 3 , 3

        (c) 6 ,3                                                            (d) 6 , 6

Dear Student,

The option D will be correct.

The hypothetical species is '2n'= 12. Therefore, the number of chromosomes present in spermatid is 'n' i.e. 6 and in first polar body is 'n' i.e. 6
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