When a wheat variety of red karnels (hom...

When a wheat variety of red karnels (homozygous for two nonallelic and independent dominant genes) is crossed with white kernelled wheat (homozygous for two recessive nonalleic independent genes), the phenotypic ratin in `F_(2)` generation would be

`9 : 7`

`1 : 10 : 4 : 1`

`1 : 4 : 6 : 4 : 1`

`1 : 2 : 4 : 2 : 4 : 2 : 1`

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