WorksheetsChemical control in plants
Total questions: 12
Worksheet time: 8mins
Auxins are responsible for _____________ of a plant
Colour change
Watering
Phototropism
Growth
Phototropism is
The plant response to water
The plant response to light
The plant response to gravity
The plant response to soil
what type of tropism is occurring here?
phototropism
thigmotropism
geotropism
tropictropism
Auxins are responsible for _____________ of a plant
Colour change
Watering
Phototropism
Growth
Where is auxin formed
Tip of stem and root
Leaves
Embryo
All
What is tropism?
A plant's response to a stimulus
A plant reproducing
An animal's response to a stimulus
A prokaryote's response to a stimulus
True or False: a stimulus is anything that causes a plant to die
True
False
What makes a tropism positive or negative?
Positive = movement towards stimulus, Negative = movement away from stimulus
Negative = movement towards stimulus, Positive = movement away from stimulus
Who cares? It doesn't matter whether it is positive or negative
Positive = when a plant is happy, Negative = when a plant is sad
