Question

Assertion: Oxygenated blood flows in pulmonary arter.
Reason: Arteries have narrow lumen.

OPTIONS :-

(a) Both A and R are true, and R is correct explanation of the assertion.

(b) Both A and R are true, and but R is not correct explanation of the assertion.

(c) A is true, but R is false.

(d) A is false, but R is true.
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Answer 1

Answer:

Option d is correct

Explanation:

Oxygenated blood flows in the pulmonary vein