Q. 24.5( 2 Votes )
Mention the follo
(i) Average life span of RBCs 120 days.
(ii) Range if RBCs per mm3 in a normal adult human female is about 4.5 million.
(iii) The two major categories of WBCs are granular and non granular.
Note: Cytoplasm of granular WBCs contains granules and nucleus with lobes whereas the cytoplasm of non granular WBC does not contain granules and consists of a single large nucleus.
(iv) Blood cells involved in leukemia is WBC (white blood cell).
Note: Leukemia is the cancer of the tissue forming WBS’s whose number increases manifold and is usually fatal.
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