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प्रश्न
Why is the colour of the blood-red?
Why is blood red?
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उत्तर
Blood is red because it contains haemoglobin, a red-coloured pigment present in red blood cells that carries oxygen.
संबंधित प्रश्न
State the Function: Vitamin K
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| 2. Platelets | (b) Phagocyte |
| 3. Monocytes | (c) Decrease in leucocytes |
| 4. Leucopenia | (d) Blood Cancer |
| 5. AB blood group | (e) Allergic condition |
| 6. O blood group | (f) Inflammation |
| 7. Eosinophil | (g) Absence of antigen |
| 8. Neutrophils | (h) Absence of antibody |
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Reason: RBC does not have cell organelles and a nucleus.
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Reason: Antibodies are absent in persons with AB blood group.
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Find out about blood groups and their importance.
