Biology, 10.12.2021 03:50 hananbarakat
Genetics & Heredity
1. How do the Punnett squares for a monohybrid cross and a dihybrid cross differ?
2. What are the genotypes of gametes of an AaBb self-pollination?
3. Mendel carried out a dihybrid cross to examine the inheritance of the characteristics for seed color and seed shape. The dominant allele for yellow seed color is Y, and the recessive allele for green color is y. The dominant allele for round seeds is R, and the recessive allele for a wrinkled shape is r. The two plants that were crossed were F1 dihybrids RrYy. Identify the ratios of traits that Mendel observed in the F2 generation. Create a Punnett square to help you answer the question.
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Genetics & Heredity
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