The purpose of the roots in a plant is to absorb water and nutrients from the soil and store the food reserves. if a disease in a plants roots. its ability to absorb water and nutrients and the plant would not be able to survive.

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The purpose of the roots in a plant is to absorb water and nutrients from the soil and store food reserves. If a disease affects a plant's roots, its ability to absorb water and nutrients would be compromised, and the plant may not be able to survive.