A.Sponges
B.Cnidarian
C.Earthworm
D.Helminths
Related Mcqs:
- The gastrovascular cavity of cnidarians has:
- Gastrovascular cavity is known to occur in which of these:
- Body cavity is haemocoel in:
- A cavity outside body called mantle cavity is found in:
- Ornamental sponges belong to the group of:
- The cavity of cnidarians is called:
- The body cavity of Hydra is:
- Which of these are not tissue grade animals:
- Tentacles of hydra correspond to which of these functionally:
- Body cavity of Ascaris is:
