repellent
131re|pel|lent — «rih PEHL uhnt», adjective. 1. disagreeable or distasteful; unattractiv »That disagreeable man has a cold, repellent manner. Cheating and lying are repellent to most people. SYNONYM(S): repugnant. 2. repelling; driving back. –n. 1. anything that… …
132Chemotaxis — is the phenomenon in which somatic cells, bacteria, and other single cell or multicellular organisms direct their movements according to certain chemicals in their environment. This is important for bacteria to find food (for example, glucose) by …
