The disorder in which the body cannot produce melanin is a type of-Polygenic disorderChromosomal abnormalityMonogenic disorder-a- and -b- above-

The correct option is C Monogenic disorder Albinism is a monogenic disorder arising due to nbsp;mutation in a single gene responsible for producing melanin. ...

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Standard IX

Biology

Albinism

The disorder ...

Question

The disorder in which the body cannot produce melanin is a type of:

Polygenic disorder

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Chromosomal abnormality

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Monogenic disorder

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(a) and (b) above.

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Solution

The correct option is C Monogenic disorder

Albinism is a monogenic disorder arising due to mutation in a single gene responsible for producing melanin.

Hence, melanin production doesn't take place. As a result, skin is pale and hair are white. Eyes are usually pink due to the absence of this pigment in retina and sclera.

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Q. How are the items in groups A, B and C inter-releated?

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Albinism	Mitochondrial disorder	Women are sterile
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Q. The disorder in which the body cannot produce melanin is a type of:

Q. Statement 1: Polygenic disorders arise due to mutation in multiple genes.

Statement 2: Sickle-cell anaemia is a polygenic disorder.

Q. is a disorder, characterised by the absence of melanin production in the body.

Is albinism a polygenic disorder?

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