Multiple choice

Which of the following statements is true about white blood corpuscles?

  1. They are biconcave and enucleated.

  2. They are smaller and fewer than the red blood corpuscles.

  3. They have a life span so small as 3-4 weeks.

  4. They undergo diapedesis to squeeze out of the capillaries.

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Diapedesis is the amoeboid movement, which is a characteristic of white blood corpuscles.