In anatomy lab, Thaya pointed to the vertebrae of a cadaver and said “sclerotome.” He pointed to a kidney and said, “intermediate mesoderm,” to the biceps muscle in the arm and said, “splanchnic mesoderm,” to the inner lining of the stomach and said, “endoderm,” and to the brain and said, “ectoderm.” Point out Thaya’s one mistake.

Q: 37. What are the 36. What are the structures? structures?

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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.