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प्रश्न
How does our skin provide protection to our body against the following?
Entry of harmful ultra-violet rays ____________
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उत्तर
Entry of harmful ultra-violet rays: Melanin is a pigment in the skin that protects the skin from Ultra Violet Rays from the sun.
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संबंधित प्रश्न
What is "goose-flesh"?
How does our skin provide protection to our body against the following?
Entry of germs ____________
Mention whether the following statement is true or false:
Skin area is about 2 square metres.
Mention whether the following statement is true or false:
Stratum corneum is a layer of epidermis.
Mention whether the following statement is true or false:
Dermis is a thick vascular region of the skin.
Mention whether the following statement is true or false:
Meibomian glands are modified sweat glands.
Choose the correct answer:
Innermost layer of epidermis is called
Choose the correct answer:
Horny layer is also called as
Cells of the epidermis contain a pigment called ______.
Draw diagram.
Structure of the skin
