Question

why do roots grow under groun​

Answer 1

Answer:

It is essential for roots to grow down so they can explore the soil and maximize their water uptake. Scientists have long speculated that plants bend in response to gravity due to the redistribution of the plant hormone auxin in the tip of the root.

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Answer 2

Explanation:

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User, Lover and grower of green things. Plant roots serve to anchor plants and stabilize soil; they take up water and nutrients, they store sugars, and they aid in plant propagation. ... Depending on the species, aerial roots may grow up, out, or down toward soil.

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