1. List and describe the three main organs of the excretory system. Explain the function of each part.

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A: Recessive allele  The allele which is mask by the dominant gene.

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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.