Gujarati
4.Principles of Inheritance and Variation
medium

Which of the following is genetically dominant in man

A

Colour blindness

B

$Rh$ positive

C

Haemophilia

D

Albinism

Solution

(b)The difference between $Rh$ positive and $Rh$ negative depended on a single pair of genes $(rr)$ with the gene responsible for the $Rh$ positive condition dominant $(RR, Rr)$

Standard 12
Biology

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