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Define(i) saprophytic nutrition (ii) parasitic nutrition, and (iii) holozoic nutrition. Give one example of each type.
i) Saprophytic Nutrition: In this mode of nutrition, an organism obtains its food from dead organic matter of dead plants, dead animals, and rotten bread.
Example: Fungi
(ii) Parasitic nutrition: In this mode of nutrition, an organism derives its food from the body of another living organism (called its host) without killing it.
Example: leeches.
(iii) Holozoic nutrition: In this mode of nutrition, an organism takes the complex organic food materials into its body by the process of ingestion; the ingested food is digested and then absorbed into the body cells of the organism.
Example: Humans and Dogs
Updated on: 27-Mar-2023
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