Biology
NULL
Medium
Question
Life span of Red Blood Cells_____?
A
150 Days
B
120 Days
✓ Official correct answer
C
80 Days
D
100 Days
Community credibility
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A
150 Days
No member explanations yet for this option.
B
120 Days
No member explanations yet for this option.
C
80 Days
No member explanations yet for this option.
D
100 Days
No member explanations yet for this option.
Explanation
Red blood cells have an average lifespan of about 120 days before being broken down and recycled, primarily in the spleen.