write down four general characters of cnidarians.give two examples.
Answers
Answered by
2
Answer:
General Characters of Phylum Cnidaria
- These are mostly marine and a few like hydra live in fresh water.
- Many are colonial (Eg: Corals). ...
They are diploblastic and show tissue grade of organization
3. The body is radially symmetric but sea anemones show biradial symmetry.
Answered by
1
Answer:
1. cnidarians are diploblastic , acoelomate and radially symmetrical
2. They are mostly marine and few are fresh water eg. Hydra
3. they bear tentacles having nematocysts for catching prey. They also inject toxins in the prey
4. A central gastro-vascular cavity is present called as coelentron
5. The Cnidarians show alternations of generations eg. Obelia
6 . eg adamsia (sea anemone ), Hydra, Gorgonia (Sea fan) , Aurelia (jelly fish)
# plzz mark this answer as the brainliest answer
Similar questions