NEET UG BIOLOGY MCQ: BODY FLUIDS AND CIRCULATION

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Papillary muscles are found in mammalian

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Correct option: B

Ventricles

Option B (Ventricles) is correct because papillary muscles are located in the ventricles of the heart and attach to the atrioventricular valves via chordae tendineae.

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In ABO blood grouping, person with blood group

{O^ - }

can accept blood from On a beautiful sunny day, a man went for jogging and climbed few stairs in the park. His heart starts beating 95 times per minute. In left ventricle, the volume of blood at the end of ventricular systole is

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140 \,\mathrm{~mL}

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