Definitions for "Chemoreceptor"
An organ which detects chemicals at very low concentrations.
receptor that detects the presence of chemicals; e.g., outside the central nervous system on or near the carotid and aortic bodies
A sensory receptor (e.g. carotid body) selective for a chemical substance ( Ch. 21).
Keywords:  spermatozoa, locomotion
Locomotion Spermatozoa