Which of the following is radially symmetrical and possesses nematocysts?
Correct answer: B. Coelenterates
- A. Porifera
- B. Coelenterates
- C. Mollusca
- D. Amphibians
- E. Polychaetes
Explanation
Coelenterates, also known as Cnidarians, are radially symmetrical organisms that possess specialized stinging cells called nematocysts. Cnidarians include organisms like jellyfish, sea anemones, and coral
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About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
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