Q. Which of the following is the most abundant of all the cells found in the blood of humans?

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Solution:

Erythrocytes or RBC are the most abundant of all the cells in blood of human. On an average, the no. of different cells in a healthy adult human are: Erythrocytes/RBC: 5 millions to 5.5 millions per cubic mm. Platelets/Thrombocytes: lakhs to lakhs per cubic mm.Leucocytes/WBC: 6000 to 8000 per cubic mm.