question_answer 29)

  Match the following columns.

Column I	Column II
a. Lymphatic system	1.Carries oxygenated blood
b. Pulmonary vein	2.Immune response
c. Thrombocytes	3.To drain back the tissue fluid to the circulatory system
d. Lymphocytes	4.Coagulation of blood

Codes       A    B     C    D                    A   B    C    D (a) 2    1     3     4              (b) 3    1    4    2 (c) 3    1     3     4              (d) 2    1     3   4

Answer:

                  (b) The correct matching is as listed below

Column I	Column II
a. Lymphatic system	To drain back the tissue fluid to the circulatory system
b. Pulmonary vein	Carries oxygenated blood
c. Thrombocytes	Coagulation of blood
d.Lymphocytes	Immune response