Question

Where do hydras live naturally?

Answer 1

Hydra:

1. Hydra comes under the class Cnidarian of the hydrozoa class.
2. Cnidarians have a diploblastic body plan with radial symmetry.
3. They are acoelomate and have a gastrovascular cavity in the center of their digestive system.
4. Hydra has only one orifice, which acts as the mouth as well as the anus.
5. Hydra is a genus of freshwater invertebrates that comes under the Hydrozoa class which is also known as phylum Cnidaria.
6. The body of that organism looks like a narrow, generally translucent tube.
7. Hydra can be found in a wide range of freshwater environments.
8. Hydra resides linked to watery vegetation, submerged timber, or stones and is sessile.