In man normal number of chromosomes is

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4.Principles of Inheritance and Variation

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In man the normal number of chromosomes is

A

$42$

B

$44$

C

$46$

D

$48$

Solution

(c)At first time Tizo and Levan in $1956$ enabled the human geneticists to as certain the correct chromosome number ($46$ pairs).

Standard 12

Biology

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