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Chromosome number (2n) in American cotton (G. hirsutum) is:
Question

Chromosome number (2n) in American cotton (G. hirsutum) is:

A.

16

B.

26

C.

32

D.

52

Correct option is D


American cotton (Gossypium hirsutum) has a chromosome number of 2n = 52, making it a tetraploid species.

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