If number of chromosomes in most body cells of a mammal is 40 , cells in seminiferous tubule will ha

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4.Principles of Inheritance and Variation

normal

If the number of chromosomes in most body cells of a mammal is $40$, the cells in the seminiferous tubule will have

A

$40$ chromosomes

B

$20$ chromosomes

C

$10$ chromosomes

D

While some other will have $20$

Solution

(d)Reduction division takes place during spermatogenesis. Spermatids and sperms will have haploid number of chromosomes.

Standard 12

Biology

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