36. Os cnidários são animais
a) diblásticos e com simetria radial.
b) diblásticos, pseudocelomados e com simetria bila-
teral.
c) triblásticos, celomados e com simetria radial.
d) triblásticos, acelomados e com simetria bilateral.



Answer :

Final answer:

Phylum Cnidaria consists of animals with radial or biradial symmetry, mainly marine species with specialized cells for capturing prey.


Explanation:

Phylum Cnidaria includes animals that exhibit radial or biradial symmetry and are diploblastic, meaning they develop from two embryonic layers. Most cnidarians are marine species and possess specialized cells called cnidocytes with nematocysts that help immobilize prey.


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