Which of the following is not a characteristic feature of annelides?
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Cylindrical body
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Segmented body
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Bilateral symmetry
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Aquatic habitat
D
Correct answer
Explanation
Annelids (segmented worms) have cylindrical bodies, segmented bodies (metameres), and bilateral symmetry - all are characteristic features. However, they inhabit diverse habitats including terrestrial (earthworms) and freshwater/freshwater environments. 'Aquatic habitat' is not a universal characteristic as many annelids like earthworms are terrestrial.