Cnidarians and echinoderms
According to animal classification into bilateria and radiata (ACCORDING TO SYMMETRY)the echinoderms and molluscs are bilaterally symmertrical.
you can tell if an animal have bilateral symmetry if you cut the animal in half, (hypothetically) and both sides are the same
If a animal has a head then its body symmetry is bilateral.
How can you identify the body symmetry of an animal
Bilateral Symmetry
When it has no symmetry the object is called asymmetrical.
neat diagram
One animal that has radial symmetry is a sea sponge.
Bilateral Symmetry - Right down an animal (Worm or fish)Radial Symmetry - Symmetry like a circle (E.g - Starfish)Asymmetrical - No symmetry
Opposite symmetry LOL :)
Jellyfish are ocean animals with radial symmetry.
Bilateral Symmetry - Right down an animal (Worm or fish)Radial Symmetry - Symmetry like a circle (E.g - Starfish)Asymmetrical - No symmetry