Pure tall plant is crossed to dwarf plant. `F_(1)` generation consists of only tall plants while `F_(2)` generation has both tall and dwarf in ratio of 3:1. The phenomenon is due to

If F_(1) generation has all tall plants and ratio of F_(2) generation is 3 tall : 1 dwarf, it proves

If F_(1) generation has all tall plants and ratio of F_(2) generation is 3 tall : 1 dwarf, it proves

If F_(1) generation has all tall plants and ratio of F_(2) generation is 3 tall : 1 dwarf, it proves

Pure tall plants are crossed with pure dwarf plants. In the F_(1) generation, all plants were tall. These tall plants of F_(1) generation were selfed and the ratio of tall to dwarf plants obtained was 3:1 . This is called

If F_(1) generation has all tall progenies and ration of F_(2) generation is 3:1 (tall:dwarf), then it proves

Pure tall plants are crossed with pure dwarf plants . In the F_1 - generation , all plants were tall . These tall plants of F_1 -generation were selfed and the ratio of tall to dwarf plants obtained was 3 : 1 . This is called :

If a plant heterzoygous for tallness is selfed, the "F"_(2) generation has both tall and dwarf plants. This proves the principle of: