Is Nutrition necessity for an Organism
Answers
Answer:
Explanation:
The process by which an organism takes food and utilizes it is called nutrition. Need of nutrition: Organisms need energy to perform various activities. The energy is supplied by the nutrients. Organisms need various raw materials for growth and repair
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Answer:
Nutrition is an essential part for sustaining life of a living organism. We know there are mainly two kinds of nutrition like, autotrophic and heterotrophic. In autotrophic, we have again 2- subdivisions
1. Phototrophic- Prepare own food by light
2. Chemotrophic- Prepare own food by enzymes
In heterotrophic, we have 3 subdivisions
1. Saprophytic- dead decaying matter
2. Parasitic- an organism (host) takes food from other organism by living on it without killing it
3. Holozoic- which consume their food in stomach.
Explanation:
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