Immune System Pathogen Antibody Antigen Immunity transparent background image
is 106.47 KB, has a resolution of 1802x1468 pixels and was uploaded on October 14, 2019 @ 6:04 am by user: marcaas. It is filed under the tags: white blood cell, macrophage, cell, diagram, lymphocyte. Click the blue button at the top to freely download: Immune System Pathogen Antibody Antigen Immunity png.