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2. If you are a Tongue Roller (RR or Rr, i.e. R-), what is your genotype if your father is a non-roller? Justify your answer


3. Is the dominant phenotype always the most common in a population? Does the class survey of the human traits support your a


# Draw a dihybrid Punnett square to show why the Zea mays seeds have the phenotype ratio of 9:3:3:1.
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) 9f you are tongue rolley , Genoty be for tongue volley can be RRR_ while genotype for non-tongue Yollen l so given conditi

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