Fundamentholfundamenthol
NEET2022Biology
Q.

Under normal physiological conditions in human being every 100 mL of oxygenated blood can deliver ........ mL of O to the tissues.

  1. A

    2 mL

  2. B

    5 mL

  3. C

    4 mL

  4. D

    10 mL

Solution

Under normal physiological conditions, 100 mL of oxygenated blood carries about 20 mL of O. Of this, approximately 5 mL is delivered to the tissues, while the remainder stays bound to haemoglobin.

Similarly, 100 mL of deoxygenated blood delivers around 4 mL of CO to the alveoli.

← Back to full paper

Practice more Biology

Concept-wise practice with instant solutions on Fundamenthol.

Start practicing →