The parental genotypes would be:
Running black mouse: BbRr
Waltzing brown mouse: bbrr
The offspring phenotypic ratio would be 1:1, with half of the offspring being running black (BbRr) and the other half being waltzing black (bbRr).
Cross 2 heterozygous running, heterozygous black mice
A cross between a mouse that is waltzing brown with a mouse that is running brown generates some offspring that waltz. What are the parental genotypes? What Is the offspring phenotype ratio
A cross between a mouse that is running with black fur and a moue that is waltzing brown generates some offspring that are running, with black fur and some that are waltzing, with black. What are the parental genotypes? What is the offspring phenotypic ratio?
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