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Biology – Genetic Basis for Inheritance – TEST (MCQ Maharashtra HSC Board) Prepare yourself for exam like scenario. Take a Mock Test of MCQ (Multi choice Questions) of Science – Biology of Maharashtra HSC Board absolutely FREE. Just click on any one of social sharing button […]
Answer: Polygenes: Characters are determined by two or more gene pairs, and they have additive or cumulative effect. Such genes are called cumulative genes or polygenes or multiple factors. Example Human skin colour: i. Population derived from marriage between negro and white […]