Blood Composition · NCERT Biology

What is the amount of hemoglobin present in every 100 mL of blood in a healthy individual?

  1. 6 - 8 grams per 100 mL
  2. 12 - 16 grams
  3. 18 - 20 grams
  4. 25 - 30 grams
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Correct answer: 12 - 16 grams

Hemoglobin is the red-colored, iron-containing complex protein in RBCs. A healthy individual has 12-16 grams of hemoglobin in every 100 mL of blood.

Difficulty: Medium Question 16 of 20

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