L'échiquier de Punnett : comment l'utiliser ?
In this video, you'll learn how to use a Punnett square to calculate the probabilities of different phenotypes. You'll also see practical examples of dihybrid crosses, independent assortment, incomplete dominance, codominance, and multiple alleles. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning interface that allows learners to study at their own pace, at school or at home. We cover math, science, computer science, economics, and more. Our math lessons take students from preschool to calculus, using cutting-edge, adaptive technology that identifies individual learning gaps and strengths. Free. For everyone. Forever. #YouCanLearnEverything Subscribe to the Khan Academy French channel: / @khanacademyfrancais Find thousands of other 100% free videos and interactive exercises at http://fr.khanacademy.org Video licensed under CC-BY-SA.
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