Question

A homozygous tall pea plant with green seeds is crossed with a dwarf pea plant with yellow seeds.
(i) What would be the phenotypeand genotype of `f_(1)` ?
(ii) Work out the phenotypic ratio of `F_(2)` generation with the help of a punnet square.

Answer 1

The Phenotypic ratio of `F_(2)` generation is
(i) Penotype of `f_(1) ` - Tall plant with yellow seeds
Genotype of `f_(1) - Tt Gg`.
(ii) Phenotypic ratio of `F_(2)`generation -
`{:("Tall yellow seed : Tall green seeds : Dwarf yellow seed : Drawf green seeds."),( "9 " ": 3 " : " 3 " : " 1"):}` .