Tropism

From the figure, the response of the plant stem illustrate what type of tropism?

• Negative Geotropism

• Positive Geotropism

• Positive Phototropism

• Negative Phototropism

From the figure, the response of the plant roots illustrate what type of tropism?

• Negative Geotropism

• Positive Geotropism

• Positive phototropism

• Negative phototropism

From the figure, where the plant follows the movement of the sun during the day. This illustrates what type of tropism?

• Phototropism

• Heliotropism

• Hydrotropism

• Gravitropism

From the figure, where the plant roots grow towards the location of water availability. This illustrates what type of tropism?

• Hydrotropism

• Phototropism

• Heliotropism

• Thigmotropism

From the figure, where the tendrils of the plants move towards the object, in response to touch or contact with the object. This illustrates what type of tropism?

• Phototropism

• Thigmotropism

• Heliotropism

• Geotropism

From the figure, where the plant moves towards the direction of light. This illustrates what type of tropism?

• Phototropism

• Thigmotropism

• Heliotropism

• Geotropism

Which of the following is NOT TRUE?

• Tropic movement is due to stimulus and response towards or away from the direction of the stimulus

• Nastic movement is due to stimulus by the response is not towards or away from the stimulus

• Tropic movement is temporary and reversible

• Tropic movement usually observed in stem and roots

Which of the following is an example of Nastic movement?

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• 

A type of tropism when a plant moves towards the direction of stimulus.

• Positive tropism

• Negative tropism

• Geotropism

• Tropism

Which of the following is NOT an example of stimulus?

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• 
• 
•