Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
Take CBT

Question

Leucocytes (white blood cells) constitute what proportion of total blood cell volume in humans?
Options
A 38–48%
B 52–62%
C Less than 1%
Correct Answer
D About 5%
Correct Answer

Option C is the correct answer.

Detailed Explanation

Leucocytes (white blood cells) constitute less than 1% of the total blood cell volume in humans. Despite their small numbers, they are critical for immune defense against pathogens and foreign substances.

Hint

These cells are much less numerous than red blood cells but essential for immunity.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1024 of 2214
Previous Course Details Next