Question

Which of the following is/are the functions of blood?

• A. It transports absorbed food
• B. It maintains body temperature
• C. It fights against infections
• D. All of the above

Answer 1

The correct option is D

All of the above

Blood is a fluid connective tissue consisting of two parts: the liquid part known as plasma and the cellular part consisting of Red blood corpuscles (RBCs) and White blood corpuscles (WBCs) and platelets.
The main functions of blood are:
i) RBC contains haemoglobin that carries oxygen.
ii) Blood transports absorbed food.
iii) WBC helps to fight against infections.
iv) Blood maintains the body temperature.
v) Haemoglobin carries oxygen and carbon dioxide.