Which of the following animals are true coelomates with bilateral symmetry?
- AAdult Echinoderms
- BAschelminthes
- CPlatyhelminthes
- DAnnelids
Solution & Step-by-step Explanation
1. Annelids: Bilateral symmetry and true coelomates. (Correct)2. Adult Echinoderms: Radial symmetry (pentamerous) though larvae are bilateral.3. Aschelminthes: Pseudocoelomates.4. Platyhelminthes: Acoelomates.