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In a genetic cross between two flowering plants that are heterozygous for the color trait, red flowers (R) are dominant to white flowers (r). What fraction of the offspring should have red flowers?
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In a genetic cross between two flowering plants that are heterozygous for the color trait, red flowers (R) are dominant to white flowers (r). What fraction of the offspring should have red flowers?

User Rahulrvp
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1 Answer

5 votes
3/4 offspring will have red petals.
Father R r
mother
R RR(red) Rr(Red)
r Rr(red) rr(white)
User TextGeek
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