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Setler [38]
3 years ago
10

Which lymphoid organ serves in immune surveillance and in filtering lymph?

Biology
1 answer:
scoray [572]3 years ago
7 0
The lymph nodes are the lymphoid organs that serve in immune surveillance and in filtering lymph. They <span>are found in the neck, armpits, and groin areas. If a lymph node is swollen it means that there is an infection or injury.If you notice swollen lymph node you should see your doctor.</span>
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