Question

Given is an animal followed by three terms or features. Choose the term which does not match with the animal.
Hydra.

• A. Invertebrate
• B. Cnidaria
• C. Crustacea
• D. None of the above

Answer 1

The correct option is C Crustacea

Hydra belongs to the phylum coelenterate which is also known as Cnidaria. The name Cnidaria is derived from the cnidoblasts which contain the stinging capsules or nematocytes present on the tentacles and the body. It is an invertebrate organism. Crustacea belongs to a large group of arthropods like crabs, lobsters, shrimps, barnacles etc.

Hence the correct answer is option C.