Question:
The dead leucocytes are destroyed in the following organs / fluid EXCEPT _________
The dead leucocytes are destroyed in the following organs / fluid EXCEPT _________
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{Destruction of blood cells occurs mainly in spleen and liver}.
Updated On: Mar 6, 2026
- spleen
- lymph node
- blood
- liver
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding fate of dead leucocytes.
Leucocytes (white blood cells) are destroyed mainly by phagocytic cells present in organs of the reticuloendothelial system.
Step 2: Role of different organs.
Spleen, liver, and lymph nodes contain macrophages that destroy old and dead leucocytes.
Blood only transports leucocytes and does not destroy them.
Step 3: Conclusion.
Hence, the correct answer is blood.
Leucocytes (white blood cells) are destroyed mainly by phagocytic cells present in organs of the reticuloendothelial system.
Step 2: Role of different organs.
Spleen, liver, and lymph nodes contain macrophages that destroy old and dead leucocytes.
Blood only transports leucocytes and does not destroy them.
Step 3: Conclusion.
Hence, the correct answer is blood.
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