The movement of a sunflower towards the direc | vedclass

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Question

(B) Phototropism is the growth or movement of an organism in response to a light stimulus. In the case of a sunflower,the plant exhibits heliotropism,

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Phototropism

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(B) Phototropism is the growth or movement of an organism in response to a light stimulus. In the case of a sunflower,the plant exhibits heliotropism,which is a specific type of phototropism where the flower head tracks the sun's movement across the sky throughout the day. This movement is driven by differential growth on opposite sides of the stem,caused by the redistribution of the hormone auxin in response to light.

The movement of a sunflower towards the direction of the sun is known as:

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