STRUCTURAL ORGANISTION OF PLANTS AND ANIMALS
STRUCTURAL ORGANISATION IN ANIMALS
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Question
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Dorsal surface of leech is ____ in colour.
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red
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olive green
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green
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mint green
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Explanation:
Detailed explanation-1: -The dorsal surface is olive-green; the ventral surface is orange-yellow in color. Distinct stripes are seen on the body. iii) Segmentation of the body: The body is divided into 33 segments. Externally it is divided into more segments which are called annuli.
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