Coelenterata in which basic body form exhibit umbrella like appearance and are free swimming–

Which given the lily-like appearance ?

Assertion: Cnidarians exhibit two basic body forms. The polyp is sessile and umbrella shaped and medusa is free-swimming and cylinderical form. Reason: Cnidarians have a central gastro-vascular cavity with a single opening, hypostome on mouth.

Which of the given has lily-like appearance ?

Which of the given has lily-like appearance ?

Name the two basic body forms of cnidarians?

When did early human like form appear on the earth?

Which orbital has appearance like a body soother ?

Cnidarians exhibits two basic body forms called polyp and medusa. The polyp represents