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Examveda

Number of chromosomes in down's syndrome is

A. 46

B. 47

C. 48

D. 49

Answer: Option B

Solution(By Examveda Team)

Number of chromosomes in down's syndrome is 47.

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Comments ( 1 )

  1. Tirumalababu Kalle
    Tirumalababu Kalle :
    5 years ago

    number chromosomes are 46.22pairs autosomes,2pairs allosomes

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