aerotactic


aer·o·tax·is

A0116400 (âr′ə-tăk′sĭs)n. Movement of an organism, especially a bacterium, toward or away from air or oxygen.
aer′o·tac′tic adj.

aerotactic

(ˌɛərəʊˈtæktɪk) adjof movement towards or away from oxygen