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by jduecker84
Thu Mar 24, 2011 8:37 pm
Forum: Genetics
Topic: True-Breeding Crosses - HELP!!!
Replies: 1
Views: 2492

True-Breeding Crosses - HELP!!!

Here's the question: A true-breeding red snapdragon was crossed to a true-breeding white snapdragon. The F1 progeny were red. When the F1 was selfed, the following F2 progeny were observed: 1850 red, 670 pink, and 831 white totalling 3351 individuals. Is this complete dominance of the red? For the F...