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प्रश्न
The life span of an RBC is ______.
पर्याय
120 days
220 days
20 days
2 weeks
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उत्तर
The life span of an RBC is 120 days.
Explanation:
RBCs have a maximum lifespan of 120 days, which is shared by all blood cells.
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| Structure of WBCs | Types of WBCs | Functions | |
| (1) |  |
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| (2) |  |
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| (3) |  |
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| (4) |  |
