Tropism Review

What type of tropism is being displayed?

• phototropism

• thurgmotropism

• geotropism

• hydrotropism

Which prefix describes the type of tropism that responds to touch?

• Hydro

• Geo

• Thigmo

• Photo

What type of tropism is the picture showing?

• Phototropism

• Thigmotrpism

• Hydrotropism

• Geotropism

Tropisms are a plant’s response to___________.

• Pressure

• Stimuli

• Photosynthesis

• Respiration

Why is turgor pressure important to a plant?

• It helps the plant make its own food

• It exchanges gases in the plant

• It gives the plant its green color

• It keeps the plant rigid and erect

A detectable change in the internal or external environment is a

_______________.

• Stimulus

• Response

• Organism

• Reaction

What type of tropism is being shown in the picture?

• Geotropism

• Phototropism

• Thigmotropism

• Hydrotropism

What type of tropsim is being shown in the picture?

• Geotropism

• Thigmotropism

• Hydrotropism

• Phototropism

What type of tropism is being shown in the picture?

• Geotropism

• Phototropism

• Thigmotropism

• Hydrotropism

What type of tropism is being shown in the picture?

• Geotropism

• Hydrotropism

• Phototropism

• Thigmotropism