Is thigmotropism a nastic movement? And are phototropism, geotropism, chemotropism and hydrotropism tropic movements?
manasiriya2003:
Thigmotropism is a growth dependent topic movement which is a response to touch in the direaction of stimulus whereas the thigmonastic is a nastic movement which is a response to touch but not necessarily in the direction of stimulus and is not a growth dependent movement.
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No,
Thigmotropism is a TROPIC movement.
Yes,
all these clearly indicate tropic movements by their suffix which r 'tropism'
Eg. Phototropism
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