A diagram used to explain the production...

A diagram used to explain the production of gametes by the parents, the formation of zygotes and the `F_(1) and F_(2)` - generations

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A cross between F_1 -hybrid and a recessive parent gives the ratio of

`3 :1`

`2:1`

`1:1`

`4:1`

The character which predominates and clearly seen in F_1 generation is

Intermediate

Incomplete

Recessive

Dominant

A plant of F_1 - generation has genotype ‘AABbCC’ . On selfing of this plant . the phenotypic ratio in F_2 -generation will be

`3:1`

`1:1`

`9:3:3:1`

`27:9:9:3:3:3:1`