Saturday, June 5, 2010

#38 Asymmetric


A sponge is asymmetric which means it has no symmetry. The other types of symmetry are the following.
Radial symmetry- body plan in which parts are organized in a circle around an axis such as a sea anemone
Bilateral- animal with two similar halves such as a squirrel.
Source: Pg 655 Modern Biology

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