Question

Match the following blood components with their function(s)

$\begin{array}{cc}ColumnI& ColumnII\\ 1.\text{RBC}& a.\text{Transport of energy and electrolytes}\\ 2.\text{WBC}& b.\text{Blood clotting}\\ 3.\text{Platelets}& c.\text{Immunity and Defense}\\ 4.\text{Plasma}& d.\text{Transport of respiratory gases}\end{array}$

• A. 1 - d, 2 - c, 3 - b, 4 - a
• B. 1 - a, 2 - b, 3 - c, 4 - d
• C. 1 - c, 2 - d, 3 - a, 4 - b
• D. 1 - b, 2 - a, 3 - d, 4 - c

Answer 1

The correct option is A

1 - d, 2 - c, 3 - b, 4 - a

The correct combination of functions of blood components are as follows:

1. RBC plays an active role in the transport of respiratory gases.

2. WBC plays an active role in immunity and defence.

3. Platelets play an active role in blood clotting.

4. Plasma plays an active role in the transport of glucose and electrolytes.