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Plant responses - Coggle Diagram
Plant responses
Plant tropism
directed movement of an organ or organism in response to external stimuli
Phototropism
response to light
Bend towards light
Heliotropism
follow the path of the sun
Geotropism
response to gravity
Thigmotropism
response to touch
Hydrotropism
response to water concentration
Chemotropism
response to chemicals
Thermotropism
response to heat or changes from the environment's temperature
Nastic movement
initiated by a stimulus, but the direction of the stimulus is not a factor in the response
Photonasty
response to the intensity of light
Thermonastic
change in temperature
Nyctinastic
correspondence to the night or in the dark
Thigmonasty
response to the contact of an object
Seismonastic
caused by mechanical stimuli