Question
General Knowledge Question on Biology
In a normal human body, the total number of red blood cells is:
A
15 trillion
B
20 trillion
C
25 trillion
D
30 trillion
Answer
30 trillion
Explanation
Solution
The correct option is (D): 30 trillion
In a normal human body, the total number of red blood cells is:
15 trillion
20 trillion
25 trillion
30 trillion
30 trillion
The correct option is (D): 30 trillion