Zoology-Blood Composition

NEET Zoology Blood Composition MCQ Question

Type: MCQ-conceptual-Easy-Class 11

Which of the following statements about blood composition is correct?

A

Plasma contains clotting factors and is called serum.

B

Erythrocytes are the least abundant cells in the blood.

C

Globulins are primarily involved in the defense mechanisms of the body.

D

Albumins are responsible for transporting oxygen in the blood.

Correct Answer

Option C

Detailed Explanation

Globulins play a crucial role in the body's defense mechanisms, while plasma that lacks clotting factors is referred to as serum, not plasma itself. Erythrocytes are actually the most abundant cells in the blood, and albumins are primarily involved in osmotic balance, not oxygen transport.

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