Question

Which blood vessels have the smallest diameter?​

Answer 1

Capillaries

Blood is carried through the body by Blood Vessels. With the help of perfusion process capillaries supplies blood to the tissues. The diameter of capillary ranges from 5-10 micrometers. The diameter of arteriole is approx. 30 micrometer.

Answer 2

HOLA MATE

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Capillaries are the blood vessels having smallest diameter.

CAPILLARIES::

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1. any of the fine branching blood vessels that form a network between the arterioles and venules.
2. a tube that has an internal diameter of hairlike thinness.

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HOPE IT HELPS