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In vascular plants, the roots are the organs of a plant that typically lie below the surface of the soil. Roots can also be aerial or aerating, that is, growing up above the ground or especially above water. ... Therefore, the root is best defined as the non-leaf, non-nodes bearing parts of the plant's body.
How do roots help a plant?
Roots act like straws absorbing water and minerals from the soil. Tiny root hairs stick out of the root, helping in the absorption. Roots help to anchor the plant in the soil so it does not fall over. Roots also store extra food for future use.
Roots do three things for the plant.
Roots anchor the plant to the ground. ...
Roots supply the plant with water and nutrients from the soil. ...
Roots store the finished food that the leaves make through photosynthesis.
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