Question

Where are valves present​

Answer 1

Answer:

heya!

valves are present in the blood vessels of heart....especially veins.... which ensures that the blood doesn't flow backwards...

Ty.... ❤

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Answer 2

Answer⤵️

These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart). They act as one-way inlets of blood on one side of a ventricle and one-way outlets of blood on the other side of a ventricle. Normal valves have three flaps, except the mitral valve, which has two flaps.

Hope it helps