Q. Which protein helps in oxygen transport in blood?

  • (A) Myosin
  • (B) Hemoglobin
  • (C) Collagen
  • (D) Albumin
✅ Correct Answer: (B) Hemoglobin
Explanation: Hemoglobin in red blood cells carries oxygen from lungs to tissues.

Published by Mr. Dubey ⭐ 111.42K Points at 27-Oct-2025 02:40 pm in Biology

Explanation by: Mr. Dubey
Hemoglobin in red blood cells carries oxygen from lungs to tissues.

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