Question

Identify the correct statement among the following

• A. Leucocytes are larger than RBC in size but less than RBC in number.
• B. Granulocytes are considered as polymorpho nuclear leucocytes as they contain many nuclei.
• C. Lymphocytes do not help in immunity
• D. Diaphysis is the movement of leucocytes into the extravascular areas.

Answer 1

The correct option is A Leucocytes are larger than RBC in size but less than RBC in number.

Leucocytes are larger than RBC in size but less than RBC in number.leucocytes are 6000-8000 mm - 3 of blood. RBC are 5 millions to 5.5 millions of RBCs mm–3 of blood.