Q. 25.0( 1 Vote )

Which of the following in humans are established genetic traits ? (Tick-mark the correct ones) in the box provided.

(i) Capacity to be a good cricketer

(ii) Curly hair

(iii) Left-handedness

(iv) Quality of voice

(v) Red-green colour blindness

Answer :

(i) Capacity to be a good cricketer - No


(ii) Curly hair - Yes


(iii) Left-handedness - Yes


(iv) Quality of voice - No


(v) Red-green colour blindness - Yes


Capacity to be a good cricketer and quality of voice depends on learning and practice and not a passable human trait.


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