Question

question 10
10 points
anemones, hydra, corals & jellyfish belong to which group?
a porifera
b mollusca
c cnidaria
d platyhrelminthes
e annelida

Explanation:

Cnidaria is a phylum that includes organisms with stinging cells (cnidocytes). Anemones, Hydra, Corals, and Jellyfish all possess cnidocytes and share other characteristic features of Cnidaria such as radial symmetry and a simple body plan with a gastrovascular cavity. Porifera (sponges) lack true tissues and symmetry. Mollusca (e.g., snails, clams) have a mantle and often a shell. Platyhelminthes (flatworms) are bilaterally symmetric and lack a coelom. Annelida (segmented worms) have segmented bodies.

Answer:

C. Cnidaria