29 Oct 2021
Problem 22
Page 722
Section 27.3: Critical Thinking Questions
Chapter 27: Introduction to Animal Diversity
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29 Oct 2021
Background and context
Classification is the process of categorizing or grouping the organisms with respect to their similar and dissimilar characteristic features. Classification of animals is based on the features like the type of symmetry, the number of germ layers, type of coelom, cleavage, and embryological development.
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