Arrange the RBC, WBC and platelets in increasing order per micro litre of circulating blood.

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answered Feb 28, 2022 by AvantikaJha (114k points)
selected Feb 28, 2022 by Kratikaathwar

Best answer

Correct Answer - Option 1 : Erythrocytes> Thrombocytes >Leukocytes

The correct answer is Erythrocytes> Thrombocytes >Leukocytes

Erythrocytes -
- They do not contain nuclei. An iron-rich protein is found in red blood cells, called hemoglobin.
- This oxygen reaches different parts of the body. Their size is 0.0007 mm.
- They are formed in the bone marrow. It contains about 5 million red blood particles in one cubic millimeter.
- Hemoglobin, by absorbing oxygen, forms a temporary substance called oxyhemoglobin, which breaks down and releases oxygen.
Leukocytes -
- They are larger in size than red blood cells, but less in number than erythrocytes.
- Their number in a cubic millimeter is 5 to 10 thousand. They contain a nucleus.
- Due to lack of hemoglobin, they are white in color.
Thrombocytes -
- They do not have a nucleus.
- Their size is 0.002 mm from 0.004 mm happens till.
- Their number ranges from 1,50,000 to 4,00,000 in one cubic millimeter.
- Their function is to stop the blood flow when the body is cut so that the amount of blood from the body is not reduced.
- For people who have a low number of platelets in their blood, their blood flow does not stop for long.