Plants do not have any sensory organs so how do the stems of a plant know to grow up toward the light and the roots of a plant to grow down toward the water?

Question

Kennedy Dunn

Biology

20 April, 22:06

Plants do not have any sensory organs so how do the stems of a plant know to grow up toward the light and the roots of a plant to grow down toward the water?

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Answers (1)

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Sanaa Lopez · Answer 1

1. Cells of plant that is in dark grows faster. Cos of this plants can turn their leaves to sun. And body of plant grows always against gravity.

2. Plants roots just grow down.