Q. Hydra shows _ type of nutrition.
Solution:
- Holozoic nutrition is a method of nutrition that involves the ingestion of liquid or solid organic material, digestion, absorption and assimilation of it to utilize it.
- This nutrition involves:
1 Ingestion: Taking in complex organic food through mouth opening
2 Digestion: Change of complex food into simple form by action of enzymes.
3 Absorption: Passing of simple, soluble nutrients through blood or lymph.
4 Assimilation: Utilization of absorbed food for various metabolic processes. 5 Egestion: Expelling out the undigested food.
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