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10 questions
What type of tropism response to light?
Geotropism
Thigmotropism
Phototropism
Hydrotropism
What type of tropism response to gravity?
Hydrotropism
Phototropism
Thigmotropism (nastic)
Gravitropism (geo)
A sunflower turns toward the sun, what type of tropism would this be?
Hydrotropism
Phototropism
Thigmotropism
Geotropism
What type of tropism response to touch?
Geotropism
Phototropism
Thigmotropism
Hydrotropism
Which of the following would be the appropriate stimulus and response for geotropism?
Stimulus= Touch; Response= Close leaves
Stimulus= Gravity; Response= roots grow down, stem grows up
Stimulus= gravity; Response= grows toward the light
Stimulus= Light; Response= roots grow toward water
Which of the following is an example of the effects of geotropism?
Monarch butterflies migrate from Canada to Mexico each year.
A hippopotamus submerges itself in water until the Sun goes down.
A wilted flower returns to an upright position after being watered.
A potted plant falls on its side, but it roots still grow downward.
A seedling grows shoot up and roots down. This shoots growing up is an example of
Geotropism
Hydrotropism
Phototropism
Thigmotropism
A vine plant brushes against a fence and wraps itself around the fence. To what stimulus is the plant responding?
Phototropism
Hydrotropism
Thigmotropism
Geotropism
A plant is near a well. Its roots are moving towards the well. What tropism is this plant responding to?
Geotropism
Hydrotropism
Phototropism
Thigmotropism
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