Animals with metameric segmentation, bilatera | vedclass

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(A) The phylum $Annelida$ is characterized by animals that exhibit metameric segmentation (true segmentation), where the body is divided into similar

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Annelida

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(A) The phylum $Annelida$ is characterized by animals that exhibit metameric segmentation (true segmentation), where the body is divided into similar segments both externally and internally.They possess bilateral symmetry and a closed circulatory system, where blood flows through a series of vessels of varying diameters $(arteries, veins, and capillaries)$.In contrast, $Arthropoda$ has an open circulatory system, $Echinodermata$ exhibits radial symmetry in adults, and $Mollusca$ generally has an open circulatory system (except for cephalopods).

Animals with metameric segmentation, bilateral symmetry, and a closed circulatory system belong to which phylum?

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