Give reasons: Veins have valves in them.

Give reasons:

Veins have valves in them.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Main function of valve is to prevent backflow of blood. Since the blood pressure in veins is very low they have valves that prevent back flow of blood.

4 views Answered 2023-02-05 15:29

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