Question

Match the pictures that best describe the function of the components of blood given below.

• A. I – A, II – B, III -C
• B. I – B, II – C, III -A
• C. I – C, II – A, III -B
• D. I – C, II – B, III -A

Answer 1

The correct option is B

I – B, II – C, III -A

• RBCs contain haemoglobin that binds with oxygen and carries and transports it. So, the truck in the image B indicates RBCs.
• WBCs, on the other hand, defend the body against foreign invaders or pathogens. They protect the body against microbial diseases like soldiers. So, the image A indicates WBCs.
• Plasma transports nutrients, proteins and hormones to their respective destinations. So, the truck in the image C indicates plasma.