Question

Why do roots grow towards the soil?
Answer directly

Answer 1

Answer:

$\bold{\boxed{Answer}}$

It is essential for roots to grow down so they can explore the soil and maximise 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.

Answer 2

Answer:

It is essential for roots to grow down so they can explore the soil and maximise 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