Inheritance of skin color in humans is an exa | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Skin color in humans is a classic example of $Polygenic \ inheritance$. In this type of inheritance,a trait is controlled by three or more genes,w

Vedclass · Accepted Answer

Polygenic inheritance

Vedclass · Answer

(C) Skin color in humans is a classic example of $Polygenic \ inheritance$. In this type of inheritance,a trait is controlled by three or more genes,where the dominant alleles have a cumulative or additive effect. Each dominant allele contributes a unit of melanin pigment,resulting in a wide range of phenotypes (skin shades) in the population,rather than just two distinct categories. Therefore,it does not follow simple Mendelian patterns of inheritance.

Inheritance of skin color in humans is an example of which of the following?

Similar Questions

What do the genes responsible for skin color indicate?

In a polygenic trait,an individual with three recessive alleles expresses $50 \%$ of the trait,while an individual with three dominant alleles expresses $80 \%$ of the trait. What is the contribution of each dominant allele to the trait (in $\%$)?

Explain the effect of cumulative genes on skin color.

Polygenic traits exhibit $....$.

Which scientist demonstrated that skin color in humans exhibits polygenic inheritance?

Vedclass Test Series

Exam Paper Generator

Online Exam Module