Question

A plant’s roots grow in a downward direction in response to what force?

Answer 1

gravity

The roots grown downward in the direction of gravity, which is positive gravitropism, and the shoot grows upward away from gravity, which is negative gravitropism. The reason plants know which way to grow in response to gravity is due to amyloplasts in the plants.

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Answer 2

Hello..

The correct answer is the above answer

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