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Question

What would be the number of chromosomes of the aleurone cells of a plant with 42 chromosomes in its roots tip cells?


A
21
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B
42
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C
63
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D
84
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Solution

The correct option is C 63

Aleurone is triploid and root tip is diploid.

Number of chromosomes in the aleurone cells will be = 42 + 21 =63


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