An example of polygenic inheritance in humans | vedclass

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(A) Polygenic inheritance is a type of inheritance in which a trait is controlled by two or more genes,and these genes have an additive or cumulative

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Skin color

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(A) Polygenic inheritance is a type of inheritance in which a trait is controlled by two or more genes,and these genes have an additive or cumulative effect on the phenotype.In humans,skin color is a classic example of polygenic inheritance,where the intensity of melanin pigment is determined by the contribution of multiple genes.Sickle cell anemia is an example of a point mutation (Mendelian disorder).Color blindness is an $X$-linked recessive disorder.Phenylketonuria is an autosomal recessive metabolic disorder.Therefore,the correct option is $A$.

An example of polygenic inheritance in humans is .....

Similar Questions

Choose the possible genotype responsible for lightest skin colour in human beings.

What is the pattern of inheritance for a polygenic trait?

$A$ polygenic trait is controlled by $3$ genes $A, B$,and $C$. In a cross $AaBbCc \times AaBbCc$,the phenotypic ratio of the offspring is observed as $1:6:x:20:x:6:1$. What is the possible value of $x$?

Human skin color is determined by polygenic inheritance. How many types of phenotypes will be produced by the cross $AaBbCc \times AaBbCc$?

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

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