Assertion:human heart does not allow mixing of oxygen reach blood with carbon dioxide reach blood. Reason:human heart has different chambers
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Answer:both assertion and reasoning is right
Explanation:
De-oxygenated blood is handled by right side of the heart and oxygenated blood is handled by left side of heart . therefore different chambers of the heart doesn't allow mixing of oxygen rich blood and impure blood.
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Answer:
both assertion and reason is right and reason is the correct explanation of assertion
Explanation:
actually human heart have four chambers which and left chambers carries oxygen Rich blood and right chambers carries deoxygenated blood and all chambers are separated
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