You searched for: “pheromones
pheromone (s) (noun), pheromones (pl)
A body secretion that regulates the behavior of other individuals in an animal population, serving such functions as sex attraction, trail marker, or warning signal.

Entomologists know that moths use pheromones to locate their mates. Yet when these chemical odors are widely dispersed in a windy, turbulent atmosphere, the insects still manage to fly in the right direction over hundreds of meters, or feet, with only random puffs of their mates' pheromones spaced tens of seconds apart to guide them.

This entry is located in the following unit: pher-, phero- (page 1)
Word Entries containing the term: “pheromones
alarm pheromone (s) (noun), alarm pheromones (pl)
A pheromone that elicits an alarm reaction in an animal-species population, causing an excited behavioral state.
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releaser pheromone (s) (noun), releaser pheromones (pl)
A pheromone that produces a behavioral reaction by an organism.
This entry is located in the following unit: pher-, phero- (page 1)