Q.In Antirrhinum (Snapdragon), a cross between true-breeding red-flowered ( $RR$ ) and white-flowered ( $rr$ ) plants yields pink-flowered ( $Rr$ ) F1 plants. What will be the phenotypic ratio in the F2 generation?

3:1

1:2:1

9:3:3:1

2:1

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.In Antirrhinum (Snapdragon), a cross between true-breeding red-flowered (RRRRRR) and white-flowered (rrrrrr) plants yields pink-flowered (RrRrRr) F1 plants. What will be the phenotypic ratio in the F2 generation?