Question

Select the correct match from the following:

• A. Silverfish - Osteichthyes
• B. Jellyfish - Scyphozoa
• C. Cuttlefish - Elasmobranch
• D. Crayfish - Echinodermata

Answer 1

The correct option is B Jellyfish - Scyphozoa

Lepisma saccharina, commonly known as a silverfish or fishmoth, is a small, wingless insect in the order Thysanura, class Insecta. Therefore, it is an incorrect match.
Jellyfish are the major non-polyp form of individuals of the phylum Cnidaria of class Scyphozoa. Therefore, it is the correct match.
Cuttlefish are marine animals of the order Sepiida. They belong to the class Cephalopoda. Therefore, it incorrect match.
Crayfish, also known as crawfish, freshwater lobsters belongs to class Malacostraca of phylum arthropoda. Therefore, it is an incorrect match. Hence, option B is the correct answer.