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Plant movement
1. Plant movement
•There are 2 types of plant movement:•1) Tropism
•2) Nastic movement
2. Tropism movement
• Tropism movement = directional(бағытталған,напрвленный) movement of plant to directional
stimulus.
• If plant moves toward to stimuli, it is known as positive
(+) tropism
• If plant moves opposite to stimuli, it is known as
negative (-) tropism
3. Tropism movement
• 3 types of tropism movement:4. Tropism movement
5. Nastic movement
• Nastic movement = non-directional movement of plant. Thedirection is determined(анықтайды, определяет) by plant
(itself)
THIGMONASTY(TOUCH)
NYCTONASTY(DARK CONDITION)