Types of Responses - Set 1 Quiz

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The diagram shows a germination of seed.

What happens to the concentration of auxin and direction of growth at S after being exposed to the light for a few days?

Credit: SPM 2014 Question 39

Difficulty Level: Medium

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Which of the following is correct about tropism responses?

I.		The responses of roots and shoots towards or away from the stimulus

II.		The response is permanent and influenced by plant hormones

III.		Several types of tropism such as geotropism and phototropism

IV.		The response is fast and apparent

Difficulty Level: Hard

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The diagram shows a type of tropism.

What is the type of tropism shown above?

Difficulty Level: Medium

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The diagram shows a nastic response of Japanese roses.

What is the nastic response based on the diagram above?

Difficulty Level: Hard

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The diagram shows a type of nastic response.

Which of the following nastic responses refer to the diagram above?

Difficulty Level: Hard