Life span of RBC is
  • a)
    50 days
  • b)
    75 days
  • c)
    120 days
  • d)
    100 days
Correct answer is option 'C'. Can you explain this answer?

Class 9 Question

Sharad Chavan
Dec 06, 2020
Life span of the RBC is 120 days ...
and life span of WBC is 13-14 days... here the correct answer is C.

120 days... destroyed in SPLEEN...

Bkssps Bhiwani
Mar 26, 2019
Life cycle. Human red blood cells are produced through a process named erythropoiesis, developing from committed stem cells to mature red blood cells in about 7 days. When matured, in a healthy individual these cells live in blood circulation for about 100 to 120 days (and 80 to 90 days in a full term infant).

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