Question

The main function of the white blood cells in the human intestine system is to :

• A. Combat and destroy antigenic particles.
• B. Produce antigens to combat antibodies.
• C. Carry oxygen around the body.
• D. Transport antigens to B memory cells in the lymph nodes.

Answer 1

The correct option is A Combat and destroy antigenic particles.

White blood cells or leucocytes are colourless, irregularly shaped and bigger sized cells than the RBC containing nucleus. WBCs are the cells, that help the body to fight infections. They combat and destroy the antigenic particles.
Thus, the correct answer is option A.