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. The
direction is determined(анықтайды, определяет) by plant
(itself)
THIGMONASTY(TOUCH)
NYCTONASTY(DARK CONDITION)