Changes

Phagocytosis (view source)

84 bytes added , 08:59, 25 April 2012

no edit summary

Line 1: Line 1: +

[[File:Neutrophil Phagocytosis.png|thumb|right|300px|Phagocytosis by a neutrophil]]

* Phagocytosis is a very primitive system of defence against infection

** Even exists in invertebrates

495

edits