Question

Match column I 'with column II and select the correct option from the codes given below.

Answer 1

RBC are involved in tranportation of oxygen around body via blood stream.

Antibody are involved in various immune responses in our body.

Platelets are involved in injury repair by causing blood coagulation.

During systole, the heart's two ventricles contract (squeeze).

Thus, the correct answer is 'A-4, B-2, C-1, D-3.'