Question

Colour blindness is an.............linked recessive trait.

a) Z chromosome b) X chromosome c) Y Chromosome d) None of these​

Answer 1

Answer:

X chromosome is the right answer .

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Answer 2

Answer:

The essence you should know is, that red-green color blindness is a sex linked recessive trait and blue-yellow color blindness is a autosomal dominant trait. sex linked: encoded on the sex chromosome X; men only have one of them (XY) compared to women (XX).

Therefore answer is X chromosome.

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