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#genetics
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#flower-breeding
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#dominance
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In carnations the color red(R) is incompletely dominant over white (W).the hybrid color is pink,give the genotypic and phenotypic ratio from a cross between 2 pink flowers?
IZIBYOSE LEA
Mar 13
In carnations the color red(R) is incompletely dominant over white (W).the hybrid color is pink,give the genotypic and phenotypic ratio from a cross between 2 pink flowers?
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Mar 13
When two pink carnations are crossed, the genotypic ratio is 1 RR : 2 RW : 1 WW and the phenotypic ratio is 1 red : 2 pink : 1 white.
Explanation:
- RR (red) x WW (white) = RW (pink)
- RW (pink) x RW (pink) = 1 RR : 2 RW : 1 WW
- Phenotypic ratio: 1 red : 2 pink : 1 white
Explanation:
- RR (red) x WW (white) = RW (pink)
- RW (pink) x RW (pink) = 1 RR : 2 RW : 1 WW
- Phenotypic ratio: 1 red : 2 pink : 1 white
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