Monday, February 15, 2010

Phagocytosis-Second Line Defence

Phagocytosis~ Second line Body Defence.

-Phagocytes are the white blood cells that protect the body by ingesting (phagocytosing) harmful foreign particles, bacteria, and dead or dying cells.

~Amoeba sp feed by phagocytosis too.










They are essential for fighting infections and for subsequent immunity

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