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प्रश्न
Choose the correct answer:
When a person feels cold, the blood vessels
पर्याय
dialate, and the sweat glands are inactive
dialate and the sweat glands are active
constrict and the sweat glands are inactive
constrict and the sweat glands become active
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उत्तर
constrict and the sweat glands are inactive
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संबंधित प्रश्न
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?
Entry of harmful ultra-violet rays ____________
Name the following: Outer nonvascular layers of the skin.
Name the following: Innermost germinative layer of the epidermis.
Complete the following statement by choosing the correct alternative:
The skin is thickest on the ______.
Complete the following statement by choosing the correct alternative:
Human skin has distinctive regions ______.
Complete the following statement by choosing the correct alternative:
The cytoplasm of uppermost layer of the epidermis is filled with ______.
Mention whether the following statement is true or false:
Skin area is about 2 square metres.
Choose the correct answer:
Milk glands are modified
Cells of the epidermis contain a pigment called ______.
