Nutrition In Organisms The process by which organisms obtain and utilize food for their growth, development, and maintenance is called nutrition and the chemical substances present in the food are called nutrients. Every organism needs energy to perform its life processes, and these energies are acquired by proteins and ATP formation, for this, we need raw material in the form of food. So food is the source of energy by which we get energy. This is different in plants and animals as Plants manufacture their own food by photosynthesis,…
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