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प्रश्न
Define the terms and give one example
Bilateral symmetry
उत्तर
Bilateral symmetry: It is a type of symmetry in which the body of an organism can be divided into two equal halves by a single plane passing through the longitudinal axis of the body. Examples-Planaria, earthworm, cockroach, all chordates such as birds, reptiles, humans, etc.
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