Select the accurate statement concerning Cnidaria.
- A.Cnidaria has a gastrovascular cavity with a single opening.
- B.Cnidaria has a cellular level of organization and no true organs.
- C.Cnidaria commonly has a true coelom divided by septa.
- D.Cnidaria is the most species-rich animal phylum.
Answer: Cnidaria has a gastrovascular cavity with a single opening.
Cnidaria has a gastrovascular cavity with a single opening.
FSc Part I: Animal Diversity · standard
