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Assertion- left ventricle of heart has a thicker wall than that of right ventricle Reason- left ventricles need to pump blood to nearby lungs only |
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Answer» a) :Both Assertion and Reason are TRUE and Reason is the correct explanation of Assertion.option b) :Both Assertion and Reason are true, but Reason is not the correct explanation of Assertionoption c) :Assertion is true, but Reason is falseoption 4):Assertion is false, but Reason in true.Answer :DSolution :Four-chambered (two ventricles and two auricles) heart is present in mammals . The left ventricle of heart receives oxygenated blood from left auricle, while right ventricle recieves deoxygenated blood from right auricle , Right ventricle has thinner WALL because it pumps deoxygenated blood to nearby LUNGS. While left ventricle has thicker wall because it pumps oxygenated blood to different organs of the body.❤☺❤☺hope it helps you please MARK me as brainliest ❤☺❤☺❤☺ |
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