No, They are bilaterally symmetrical. Radially symmetrical animals include echinoderms (starfish, sea stars, sea urchins) and many plants.
Mollusk have bilateral symmetry
bilateral symmetry
They both have a true coelom and bilateral symmetry.
Mollusks are defined as Bivalves. They are called Bivalves because they have two shells. Cnidarians such as Jelly Fish do not have shells which define a bivalve (mollusks).
Some mollusks have bilateral symmetry. Mollusks include gastropods such as snails, bivalves such as oysters, and cephalopods such as squid. Some bivalves have bilateral symmetry.
It's actually MOLLUSKS.
A. Bilateral symmetry B. Development C. The presence of a coelom All the above
nope. Some bivalves have bilateral symmetry but no radial symmetry.
Believe it or not Mollusks start out with bilateral symmetry. Some retain it such as slugs, snails, squid, octopuses, and limpets. Then there are others that lose it as they mature such as oysters, clams, scallops, etc.
Two traits that a squid shares with other mollusks are the presence of a soft body covered by a mantle and the possession of a radula, a specialized feeding organ used for scraping food.
Annelids exhibit bilateral symmetry.
Cnidaria (Hydra, jellyfish, sea anemones, corals, etc.), generally have radial symmetry, although not all sea anemones or corals do. Echinodermata (sea stars, sea urchins, crinoids, sea cucumbers, etc.) are radially symmetrical as adults, but not as larvae.