What is one problem with using only anatomical features to determine how closely related organisms

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Q: reacts

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A: Please follow steps 2 & 3 for detailed explanation.

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Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.