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What is Animalia? |
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Answer» These are organisms which are eukaryotic, multicellular and heterotrophic. Their cells do not have cell wall. Most animals are mobile. Animals are classified on the basis of different features like cellular or tissue level of body organization, body symmetry, type of body cavity called as coelom, presence or absence of segmentation and presence or absence of a backbone. Classification of the kingdom Animalia includes Invertebrata and Vertebrata. |
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