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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
An otherwise normal healthy young man started perspiring while it was intensely cold outside. What could have been one reason for it?
How does our skin provide protection to our body against the following?
Entry of germs ____________
How does our skin provide protection to our body against the following?
Excessive loss of heat in severe cold ____________
Name the following: Outermost nonliving layer of the epidermis.
Name the following: Inner thick vascular region of the skin.
Name the following: The nails are modified.
Name the following: The colour of the skin is due to.
Choose the correct answer:
Milk glands are modified
Cells of the epidermis contain a pigment called ______.
______ and ______ are the two layers of the human skin.
