HUMAN PHYSIOLOGY
CONTROL AND COORDINATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which one is the correct example for thigmotropism below? Which of the following is the right example for us?
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Roots grow away from walls and rocks.
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Tendrils of plants grow towards support. In plants, tendrils grow towards the base
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Both
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Butterfly moves around flower. Butterfly circling around the flower
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Explanation:
Detailed explanation-1: -An example of thigmotropism is the coiling movement of tendrils in the direction of an object that it touches. On the other hand, the folding movement of the Mimosa pudica leaflets, can be considered as an example of thigmonastism.
Detailed explanation-2: -Growth movement of plants in response to touch stimulus is called thigmotropism, e.g., tendrils of Sweet Pea coiling around a support. Was this answer helpful?
Detailed explanation-3: -Thigmotropism. The growing or developing movements made through plants in response to contact with a solid object are called thigmotropism. These type of movements are usually seen in tendrils and twiners. This movement is also referred to as Haptotropism.
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