Biology, asked by Suaiba1p, 3 months ago

describe an investigation into the effect of gravity on the growth response of root​

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Answered by unmana53
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Plants' growth response to gravity is known as gravitropism; the growth response to light is phototropism. ... As a result, root cells on the upper side of the root grow longer, turning the roots downward into soil and away from the light. Roots also will change direction when they encounter a dense object, such as a rock.

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