Which of the following is responsible for giving colour to human skin?

Our skin, when exposed to excess sunlight, becomes dark. This is because of our skin pigments called

A

flavoxanthin

B

melanin

C

carotene

D

Xanthophyll

Property responsible for the talcum powder to cling to the skin is the

A

Capillary action

B

Adhesion

C

Cohesion

D

Surface tension

"Not everyone" realizes "that" the "most" largest organ of" human" body is the skin. (Find out which quoted part has an error)

A

a

B

b

C

c

D

d

Which colour is the complementary colour of yellow ?

A

Blue

B

Green

C

Orange

D

Red

Not everyone realises that the most largest organ of the human body is the skin.

A

Not everyone

B

that

C

most

D

largest

[Pin point the error] Not everyone realizes that the most largest organ of the human body is the skin.

A

Not everyone

B

that

C

most largest

D

human

In human the thickest skin is present in

A

Palm

B

Sole

C

Neck

D

Head

If Dust is called Air, Air is called Fire, Fire is called Water, Water is called Colour, Colour is called Rain and Rain is called Dust, where do Fish live ?

A

Dust

B

Fire

C

Colour

D

Water

In raster-scan colour monitors, colour can be intensified by:

A

grouping the phosphor dots in a circular pattern

B

having each electron gun controlled by a composite signal

C

using an in-line gun arrangement with a solid metal mesh

D

having each electron gun controlled by separate signal

E

None of the above

Which one of the following is responsible for the working of Newton's colour disc experiment ?

A

Formation of pure spectra

B

Formation of impure spectra

C

Persistence of vision

D

Principle of complementary colour

Which of the following is responsible for giving colour to human skin?

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