Biology 30 19. The gene that codes for colour in snapdragons (Antirrhinum majus) exhibits incomplete dominance. A true breeding red snapdragon is crossed with a true breeding white snapdragon. a. What is the phenotypic ratio of the F1 generation? b. The F₁ offspring are then crossed to produce an F2 generation. Illustrate this cross with a Punnett Square. 1912 49 c. What is the phenotypic ratio of the F2 generation?

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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.