Question

Differentiate between B-cells and T-cells.

Answer 1

No.	B-cells	T-cells
i.	B-cells mature in the bone marrow.	T-cells mature in the thymus gland.
ii.	They are involved in humoral immunity.	They are involved in cell-mediated immunity.
iii.	B-cells originate and mature in the bone marrow.	T-cells originate in the bone marrow and mature in the thymus.
iv.	They occupy 20% of total lymphocytes.	They occupy 80% of lymphocytes.
v.	B-cells produce specific plasma cells that produce antibodies.	T-cells produce clone T-cells and can kill the infected cell.