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Vasocontriction and Vasodilation

Vasodilation ...

Question

Vasodilation involves the, dilation of _____.

A

Pupils

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B

Blood vessels

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C

Sebaceous glands

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D

Meibomian glands

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Solution

The correct option is B Blood vessels
When the temperature outside is high, the blood vessels in the body dilate. This occurs in order to, bring more blood near the skin surface. This process is called vasodilation.

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Vasodilation is a process which involves dilation of ___.

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Vasocontriction and Vasodilation

Standard IX Biology

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