Question 1

What is the term for the growth response of a plant towards light?

Accepted Answer

Phototropism

Answer

Geotropism

Answer

Thigmotropism

Answer

Hydrotropism

Question 2

What is the growth response of a plant to gravity called?

Accepted Answer

Geotropism

Answer

Hydrotropism

Answer

Phototropism

Answer

Thigmotropism

Question 3

What type of tropism occurs when plants respond to touch?

Accepted Answer

Thigmotropism

Answer

Geotropism

Answer

Hydrotropism

Answer

Phototropism

Question 4

Which type of tropism refers to a plant's growth response to water?

Accepted Answer

Hydrotropism

Answer

Phototropism

Answer

Thigmotropism

Answer

Geotropism

Question 5

What is the name of the phenomenon where plants grow away from gravity?

Accepted Answer

Negative geotropism

Answer

Thigmotropism

Answer

Phototropism

Answer

Positive geotropism

Question 6

What is the term for a plant's response to the direction of sunlight?

Accepted Answer

Phototropism

Answer

Hydrotropism

Answer

Geotropism

Answer

Thigmotropism

Question 7

Which type of tropism involves the growth of roots downwards and stems upwards?

Accepted Answer

Positive geotropism

Answer

Negative geotropism

Answer

Phototropism

Answer

Hydrotropism

Question 8

What type of plant response occurs when a plant grows toward a source of water?

Accepted Answer

Hydrotropism

Answer

Geotropism

Answer

Thigmotropism

Answer

Phototropism

Question 9

What tropism would you observe in a plant that curls around a trellis for support?

Accepted Answer

Thigmotropism

Answer

Phototropism

Answer

Geotropism

Answer

Hydrotropism

Question 10

What is the term used for the response of plant roots growing downward in response to gravity?

Accepted Answer

Positive geotropism

Answer

Hydrotropism

Answer

Negative geotropism

Answer

Phototropism

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