NEET UG BIOLOGY MCQ: BODY FLUIDS AND CIRCULATION

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Which of the following has highest pH?

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Correct option: B

Human blood

Option B (Human blood) is correct because human blood has a pH of around 7.4, which is slightly alkaline and higher than the pH of saliva, gastric juice, and urine.

More Questions from BODY FLUIDS AND CIRCULATION

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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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whereas the volume of blood at the end of ventricular diastole was

140 \,\mathrm{~mL}

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