Communication
Chemical Signaling
Communication between organisms or cells using chemical compounds. Includes pheromones between organisms and hormones within organisms.
Biological Context
Chemical signals are the oldest and most universal communication system in biology. Bacteria use quorum sensing molecules, insects use pheromones for mating and alarm, plants release volatile compounds to warn neighbors of herbivore attack. Chemical signals can travel through air, water, or direct contact.
Business Application
Organizations use 'chemical signaling' equivalents: formal memos, Slack channels, and cultural cues that spread information without direct conversation. Understanding signal propagation helps design effective communication systems.