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Bilateral Symmetry

                        


Bilateral Symmetry - Bilateral symmetry occurs when the left and right sides of an organism are completely identical to each other. This interchangeable imaging of the sagittal plane is common with tree leaves, butterflies, wolves, birds, and fish.



Explanation: A tree leaf is pictured above. A proof object vertically divides the leaf into left and right sides. Since these two halves are identical to each other, the leaf is an example of bilateral symmetry.

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