Question

14. The substance present in blood which transports oxygen is
Your answer​

Answer 1

Answer:

Haemoglobin which help in transport of oxygen.

Answer 2

Answer:

hemoglobin

Explanation:

The protein inside (a) red blood cells that carries oxygen to cells and carbon dioxide to the lungs is (b) hemoglobin. Hemoglobin is made up of four symmetrical subunits and four heme groups. Iron associated with the heme binds oxygen. It is the iron in hemoglobin that gives blood its red color.

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