Biology
Medium
Question
The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Men.
A
4.5 to 6.2 million
✓ Official correct answer
B
3.4 to 6.8 million
C
3.2 to 7.2 million
D
4.0 to 5.2 million
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
4.5 to 6.2 million
No member explanations yet for this option.
B
3.4 to 6.8 million
No member explanations yet for this option.
C
3.2 to 7.2 million
No member explanations yet for this option.
D
4.0 to 5.2 million
No member explanations yet for this option.