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प्रश्न
Differentiate between members of the following pairs with reference to the aspect asked
within bracket:
Erythrocytes and leucocytes (function)
उत्तर
| Erythrocytes | Leucocytes |
| They function in the transport of oxygen throughout the body and in the removal of carbon dioxide from the body. |
They help in the defense of the body against disease-causing pathogens. |
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संबंधित प्रश्न
Explain ABO blood group system in human being with a suitable chart.
The table below is designed to indicate the transport of certain substance in our body. Fill in the
blanks with suitable answers.
| Substance | From | To |
| Lungs | Whole body | |
| Carbon dioxide | ||
| Urea | ||
| Digested carbohydrates |
Intestines | |
| Target organs |
Give reason for the following:
The blood groups of both the donor and recipient must be known before transfusing blood.
Blood consists of two parts - a liquid part and a cellular part. Name these parts and briefly write about them
True or false:
The four blood groups in human beings are A, B, AB and AO
What is the Rh-factor?
Veins have valves at intervals in their inner lining whereas the arteries do not have valves. Explain.
Short answer question.
Write a note on blood plasma.
Which of the following cells are produced from reticulocytes?
Assertion (A): RBCs help in the transport of respiratory gases.
Reason (R): The cytoplasm of RBCs contains the respiratory pigment Haemoglobin.
