Name the superclasses in which Gnathostomata is divided

Name the superclass under the division Gnathostomata.

Name the classes under the superclass Gnathostomata.

Mention the superclasses under division Gnathostomata.

Name the parts in which the body of Molluscan is divided.

What are the two super classes of subphylum Gnathostomata?

Superclass Pisces

Name the superclass of Chordata in which lateral line sense organs are found.

Name the groups in which microorganisms can be divided.

Name the phyla into which invertebrates are divided. Give two characteristics and two examples of organisms belonging to each phylum.