In $Mirabilis$ $jalapa$,crossing red $(RR)$ and white $(rr)$ flowers produces pink $(Rr)$ flowers. If a white-flowered plant is crossed with a pink-flowered plant,what will be the expected phenotypic ratio of the offspring?
- ARed : Pink : White $(1 : 2 : 1)$
- BPink : White $(1 : 1)$
- CRed : Pink $(1 : 1)$
- DRed : White $(3 : 1)$
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