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One of the following is not caused by the growth related movement of the concerned plant part. This is: - Science

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Question

One of the following is not caused by the growth related movement of the concerned plant part. This is:

Options

  • phototropism

  • photonasty

  • thigmonasty

  • thigmotropism

MCQ
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Solution

thigmonasty

Explanation:

The rolling up of plant leaves on touching is a thigmonastic movement and it is not related to growth.

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Chapter 2: Control and Coordination - Exercise 1 [Page 96]

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Lakhmir Singh Biology (Science) [English] Class 10
Chapter 2 Control and Coordination
Exercise 1 | Q 62 | Page 96
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