Explain the unusual ratio obtained in the second cross

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Q1. While hairless hamsters are mated with normal haired hamsters, about one-half the offspring are hairless and one-half are normal. When hairless hamsters are crossed with each other, ratio of normal-haired to hairless is 1:2. How do you account for results of the first cross? How would you describe the unusual ratio obtained in the second cross?

Q2. The molecular mass of glucose (C6H12O6) is 180 g/mol. Which procedures must you carry out to make a 0.5 M solution of glucose?

Reference no: EM136921

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