Exam (elaborations)
Bio 198 Module 7 Study Questions and Correct Answers
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What type of organism is considered ancestral to all animals? Protists What are the 4 characteristics are used to classify animals into groups? 1. Type of symmetry 2. Number of primary germ layers 3. Type of coelom 4. Presence/Absence of segmentation Asymmetry Definition No particular organizatio...
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