Polydactyly in man is due to

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4.Principles of Inheritance and Variation

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Polydactyly in man is due to

A

Autosomal dominant gene

B

Autosomal recessive gene

C

Sex-linked dominant gene

D

Sex-linked recessive gene

Solution

(a)Polydactyly or extra fingers is caused due to autosomal dominant gene.

Standard 12

Biology

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