Why do leaves of touch me not plant droops when we touch it?
Answers
Explanation:
it is due to Thigmonastic movement in the plant
Answer:
Explanation:
Plants respond when exposed to stimuli.
Stimulus may be internal or external.Plants cannot move in response hence, change their direction of motion.
Response to internal stimuli is called as
autonomic movement.
When leaves of touch me not also mimosa leaves are touched,they droops.
This response takes a second or two resulting from rapid loss of turgor by the cells in the pulvinus at the base of each leaflet.
The investigation has shown that potassium ions move first,which causes water to leave the cell by exosmosis .
It takes about ten minutes to regain the turgor and restore the internal rigidity of the leaf.
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