1299BiologyMedium
The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Men.
A3.4 to 6.8 million
B3.2 to 7.2 million
C4.5 to 6.2 million
D4.0 to 5.2 million
Correct answer
C. 4.5 to 6.2 million
Explanation
The expected number of RBCs in a single drop, or microliter, of blood is 4.5 to 6.2 million in men and 4.0 to 5.2 million in women.