7.Human Health and Disease
normal

Lymph nodes

A

Filter the lymph

B

Contain phagocytic cells

C

Responsible for lymphocyte activation

D

All of these

Solution

– Lymph is filtered through lymph nodes and they are abundant in neck, groin and armpits.
– Lymph nodes contain phagocytic cell which help to remove pathogens.
– Lymph nodes produce lymphocytes and then lymph transports lymphocytes and antibodies from the lymph nodes to the blood.

Standard 12
Biology

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