The video on the lesson 4 page shows how genetics started with Mendel. Without his discoveries using his pea plants, our understanding of genetics could be different. He examined the traits in his peas using a punnet square. He also used a much larger square to show the probability of a trait appearing out of the many different types of traits. Although the square was bigger, the ratio of four to one kept true in the second generation using the lar
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AuthorMichael Tellini Archives
May 2014
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