When a person does have a sore throat, white blood cells are driven to the site of infection by a process known as chemotaxis.
Chemotaxis is the movement of such an organism's other entity in response to something like a chemical stimulus. Somatic cells, bacteria, and other single-cell and multicellular organisms direct thier movements in response to substances in their environment.
Chemotaxis, or the guided migration of cells in reaction to external chemical gradients, is critical for the survival of single-cell organisms because it allows them to search for nutrition. Cells in multicellular organisms rely upon gradient sensing and chemotaxis throughout development and as part of the natural immune response.
To know more about chemotaxis visit:
https://brainly.com/question/24230941
#SPJ4
