If a purple flower pea plant (PP) is crossed with a white flowered pea plant (pp), will we have white flowered pea plant in Fgeneration? Why or why not?

Dear student,
Please find below the solution to the asked query

If a purple flowered pea plant (PP) is crossed with a white flowered pea plant (pp), only purple flowered pea plants will be produced in the F1 generation because the trait purple flower colour is dominant over white flower colour. This can be depicted by the following cross.

Parents                    PP            X          pp

Gametes                  P                            p

F1                                         Pp  
                       (All purple flowered pea plant) 

​Hope this information will clear your doubts about the topic.
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Regards 

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