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The role of the melanin in the hair makes it grow white as it reduces in number. Melanin gives hair it's colour.

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Q: What is the role of melanin in the hair?
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Related questions

Is melanin produce in the cuticle of the hair?

Is Melanin produced in the cuticle of the hair True Or False


What is the source of pigment in hair?

Melanin is the source that determines the pigment in your hair. Usually, melanin is a hereditary trait. For example, if both of your parents have darker hair, then you were also probably born with darker hair as well.


How do you use the word melanin in a sentence?

She has a lot of melanin in her hair. Melanin is the pigment that gives human hair, eyes, and skin their color. Cells called melanocytes produce melanin.


Were does hair get its color from?

Melanin


Why does skin get dark in the sun but not hair?

Our skin contains melanin. Melanin is a chemical that gets darker due to UV rays. Our hair on the other hand, contains no melanin.


What melanin does?

Melanin shields the nucleus from damage by ultraviolet radiation. It keeps this radiation from damaging the skin and DNA. It also gives color to your skin, hair, and irises. Melanin is a pigment which gives characteristic color to skin. Its main role is to absorb harmful UV radiations and protect our skin cells from damage. It determines the color of your skin. Melanin colors hair, skin, eyes, feathers, etc.


Who are melanin recessive?

Melanin recessive are those with light skin, light eyes, and light hair.


What cells produce pigment in hair?

I am pretty sure you are thinking of melanin. Melanin gives basically everything on our body colour including our hair, skin, iris etc.


What inluences hair color?

Melanin.


Why is Asian hair dark?

Melanin


What gives hair its color?

melanin


Why do we have hair color?

Hair color is caused by the pigmentation of hair follicles due to two types of melanin: eumelanin and phaeomelanin.If more melanin is present, the color of the hair is darker; if less melanin is present, the hair is lighter. Levels of melanin can vary over time causing a person's hair color to change or become gray because of loss of pigmentation.It is possible to have hair follicles of more than one color.