Question

Give any three differences between RBCs, WBCs and platelets.​

Answer 1

Answer:

RBC – Red Blood Cells WBC – White Blood Cells

Red blood cells are called Erythrocytes. White Blood Cells are called Leucocytes or Leukocytes.

RBCs have a bi-concave disc shape WBCs have an irregular shape.

Size varies from 6 – 8 µm in diameter. Size varies from 12 – 17 µm in diameter.

The lifespan of RBC is about 120 days. The lifespan of WBC is around 12-20 days after which they are destroyed in the

Answer 2

Answer:

Red blood cells do not have a nucleus on maturity. WBCs are characterized by the presence of a large central nucleus. Due to the presence of haemoglobin, these cells appear red in colour. These cells are colourless, as they do not have any pigment