Definition, Meaning & Synonyms

hydrotaxis

Noun
/ˌhaɪ.drəˈtæks.ɪs/
Definition
Hydrotaxis refers to the movement of an organism toward or away from water in response to its presence or absence.
Examples
  • The hydrotaxis of certain bacteria allows them to locate moist environments.

  • Insects often exhibit hydrotaxis when searching for water sources.

Meaning
It is a behavioral response that helps organisms find suitable moisture levels for survival or reproduction.
Synonyms
  • Water movement

  • Moisture response