A.Porifera
B.Coelentrata
C.Both (a) & (b)
D.None of these
Related Mcqs:
- Body is metamerically segmented in:
- Nematocysts are found only in:
- A cavity outside body called mantle cavity is found in:
- Which of the following groups of animals has a cellular or unicellular body:
- Which of the following phyla of animals is exclusively marine:
- Which of the following group of animals has porous body:
- Rudula is found in the buccal cavity of:
- Excretion by nephridia occurs in:
- Natural death does not occur in:
- The cavity of cnidarians is called:
