Question

Study the following statements.
I. Plasma constitutes 45% of the human blood
II. Albumin is a plasma protein, which helps in osmotic balance
III. Factors responsible for the blood clotting process are present in the blood
IV. Plasma without clotting factors is called serum.

V. Minerals are not generally found in blood

Of the above statements identity the incorrect statements and the correct statements

• A. Only V is correct and all other I to IV are correct
• B. I and II are correct and III, IV and V are incorrect
• C. II and IV are correct and I, III and V are incorrect
• D. III and IV are correct and I and V are incorrect

Answer 1

The correct option is D III and IV are correct and I and V are incorrect

Factors responsible for blood clotting are already present in blood, plasma without clotting factors is called serum, plasma constitutes 55% of blood, minerals like sodium, potassium etc. are found in blood.

So, the correct option is 'III and IV are correct and I and V are incorrect'.