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Old 11-09-2007, 04:46 AM
Mark L Mark L is offline
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Join Date: Nov 2007
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Default A pea plant with red flowers (dominant trait) is crossed to a plant with...

...white flowers and one half of the.... ....resulting progeny have red flowers, while the other half have white flowers. What is the genotype of the red flowered parent?

A.rr.
B.either RR or Rr.
C.Rr.
D.cannot tell unless the genotypes of both parents are known
E.RR.


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