(A) 60 to 70 days
(B) 80 to 90 days
(C) 110 to 120 days
(D) None of these
Answer: (C) 110 to 120 days
The lifespan of red blood cells in adults is approximately 110 to 120 days.
(A) 60 to 70 days
(B) 80 to 90 days
(C) 110 to 120 days
(D) None of these
Answer: (C) 110 to 120 days
The lifespan of red blood cells in adults is approximately 110 to 120 days.