Snapdragons with Red,normally Shaped Flowers Are Mated with Plants with White,abnormally

question 9

Essay

Snapdragons with red,normally shaped flowers are mated with plants with white,abnormally shaped flowers.In the F₁,all the flowers are pink and have normal shape.The F₁ intercross yields the following F₂:
$$\begin{array} { l l } 3 / 16 & \text { red, nominal } \\6 / 16 & \text { pirk, normal } \\3 / 16 & \text { white, normal } \\2 / 16 & \text { pirk, abnormal } \\1 / 16 & \text { red, abnormal } \\1 / 16 & \text { white, abnormal }\end{array}$$
a)What are the parental genotypes?
b)What are the F₂ genotypes and phenotypes?
c)What conclusions can be made about the allelic and gene interactions?

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