How would you find out the genotype of a pea plant with inflated pods?
Explain with the help of a cross.
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Dominant trait- Inflated pod shape P
Recessive trait- Constricted pod shape p
P PP x pp
P P p p (gametes produced)
F1 Pp x Pp (self-fertilization)
P p P p (gametes produced )
F2 P p
P PP Pp
p Pp pp
The phenotypic ratio for F2 is 3:1
where 3 is individuals showing the dominant trait and 1 is an individual showing recessive trait.
The genotypic ratio for F2 is 1:2:1
where 1 is the homozygous dominant individual, 2 is heterozygous dominant individual and 1 is a homozygous recessive individual.
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