Question

On what basis human skin colour is considered polygenic?

Answer 1

Answer:

Amount of Melanin present in it.

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Answer 2

Answer:

Explanation:

Polygene means more than one gene related to one character.They have equal power and gives equal contributions.We have 3 Gene's and 6 alleles for skin colour pigmentation.The intensity of colour depends on number of dominant alleles.Since controlled by more than one gene human skin colour is considered polygenic.