Write the steps involve in heterotrophic (holozoic) nutrition? explain all the steps?
Answers
Answer:
Explanation:Holozoic Nutrition is the mode of nutrition in which the food is taken in solid or liquid form from the outside and is digested inside the body. the steps involved holozoic nutrition are ingestion ,digestion ,absorption ,assimilation and egestion.
eg- human beings
Read more on Brainly.in - https://brainly.in/question/1151692#readmore
1. Ingestion
The process of taking food inside the body is called ingestion.
2. Digestion
In digestion the ingested food is converted into simple form with the help of digestive enzymes.
In this stage the food digested in second step is absorbed into the cells of body.
4. Assimilation
Assimilation is the process of utilizing the food absorbed in third step by various cells of the body.
5. Egestion
Egestion is the final step of holozoic nutrition in which the undigested food is removed from the body.
Read more on Brainly.in - https://brainly.in/question/10094047#readmore
Holozoic nutrition means feeding on solid food(which may be a plant product or an animal product).Most of the animals(including human beings) take the solid food into their body by the process of ingestion. The ingested food is then digested(broken down) into simpler substances which are then absorbed into the cells of the body and the undigested waste materials are egested(thrown out) of the body. We can now say that:-
The holozoic nutrition is that nutrition in which 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.