Question

The pattern of response in the roots of plant is
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Answer 1

Answer:

Plant Responses to Gravity

Growth of the shoot apical tip upward is called negative gravitropism, whereas growth of the roots downward is called positive gravitropism.

Answer 2

Answer:

The response of the plant is the result of an uneven distribution of auxin in the growing shoot or root. This causes an unequal growth rate, and as a result the shoot or root bends. This means that the cells on the shaded side of the shoot grow more, and so the shoot bends over towards the light (positive phototropism)

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