In a pea plant, the trait of flowers bearing purple colour (PP) is dominant over white colour (pp) Explain - Science - Magnetic Effects of Electric Current

Question

In a pea plant, the trait of flowers bearing purple colour (PP) is
dominant over white colour (pp) Explain the inheritance pattern of
F1 and F2 generations with the help of a cross following the rules
of inheritance of traits State the Phenotypic and genotypic ratio
of F2 progeny

Anshul Ruhela · Accepted Answer

Dear Student,

Purple trait is represented by PP and white is by pp The cross will
the monohybrid cross as a single character is studied by the
trait
Parental generation- PP × pp
Gametes will be P and p In F1 generation we will get Pp
On selfing,

Gametes
P
p

P
PP
Pp

p
Pp
pp

So, here we see in F1 general we have purple colour flowers whereas
in F2 we have 3 purple and 1 white coloured flower
Regards

In a pea plant, the trait of flowers bearing purple colour (PP) is dominant over white colour (pp). Explain the inheritance pattern of F1 and F2 generations with the help of a cross following the rules of inheritance of traits. State the Phenotypic and genotypic ratio of F2 progeny.