Transport of oxygen by blood takes place with the help of________?

Correct answer: A. Erythrocytes

  • A. Erythrocytes
  • B. Thrombocytes
  • C. Lymphocytes
  • D. Leucocytes

Explanation

Erythrocytes transport oxygen because their haemoglobin binds oxygen in the lungs and releases it in body tissues. Students may choose leucocytes because they are also blood cells, but leucocytes provide immune defence and do not normally carry oxygen.

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