Question

Assertion:Arteries have thich walls.

Reason:.Blood flows in them under high pressure .​

Answer 1

(a) The arteries are “thick walled blood vessels” that carry the oxygenated 'blood' from the 'heart to the other parts' of the body, the heart pumps blood under high pressure and hence to withstand this pressure the 'arteries are thick-walled'.

Answer 2

Answer:

both assertion and reason are correct and the R is the vorrect reason for A.

Explanation:

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