1.

When the plants move their roots towards water and towards the centre of the earth is known as_______​

Answer»

ANSWER:

Hydrotropism

Explanation:

Hydrotropism (hydro- "water"; tropism "involuntary orientation by an organism, that INVOLVES TURNING or curving as a positive or negative RESPONSE to a stimulus") is a plant's growth response in which the direction of growth is determined by a stimulus or GRADIENT in water concentration.



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