Q. Types of digestion found in hydra is
Solution:
- Hydra is a genus of small, freshwater organisms of the phylum Cnidaria and class Hydrozoa.
- They are native to the temperate and tropical regions.
- In hydra, preliminary digestion is outside the cells of the endodermis (extracellular), and the secondary phase inside the cells (intracellular).
- The trapped food is further digested in the gastrovascular cavity by enzymes secreted by the cells of the cavity.
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