Match the terms given under column 'A' with their functions given under column 'B' and select the answer from the options given below :
`{:(,"Column A",,"Column B"),("A.","Lymphatic","i.","Carries oxygenated"),("B.","Pulmonary vein","ii.","Immune response"),("C.","Thrombocytes","iii",underset(underset("circulatory system")("tissue fluid to the"))("To drain back the")),("D.","Lymphocytes","iv.","Coagulation of blood"):}`
Options :

Options

A. `{:(," A" " B" " C" " D"),(," 2" " 1" " 3" " 4"):}`
B. `{:(," A" " B" " C" " D"),(," 3" " 1" " 4" " 2"):}`
C. `{:(," A" " B" " C" " D"),(," 3" " 1" " 3" " 4"):}`
D. `{:(," A" " B" " C" " D"),(," 2" " 1" " 3" " 4"):}`

Answer

B

Explanation

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.,"Thromabocytes" ,,"Coagulation of blood "),(,D.,"Lymphocytes" ,, "Immune responcse"):}`