Ju At the end of your class, your professor asks you to develop a project to det

Question

Ju At the end of your class, your professor asks you to develop a project to determine the genotype of a plant with red flowers. Red petal color (R) is dominant to pink flower color (. To accomplish this task, you cross the plant with the unknown genotype with heterozygous red-flowered plants. Which of the following are valid predictions of the ratio of flower colors in the offspring? A partially filled Punnett square is provided. 1red : 3 pink flowers 3red : 1 pink flowers am pink flowers allred flowers Previous Check Answer 0 Next Hint Exit about us careers privacy policy terma of use contact us he

Explanation / Answer

Which of the following are valid predictions of the ratio of flower colors in the offspring?

B) 3 red : 1 pink flowers

           R

                   r

R

       RR (red)

           Rr (red)

r

       Rr (red)

           rr (pink)

           R

                   r

R

       RR (red)

           Rr (red)

r

       Rr (red)

           rr (pink)

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