Essay
In chickens,there is a mutant gene called "frizzle" that results in weak,stringy,and easily broken feathers.When a frightfully frizzled fowl is bred to a normal chicken,the offspring are all mildly frizzled.If one breeds two mildly frizzled chickens to each other,the offspring have the phenotypic ratio of 1 normal: 2 mildly frizzled: 1 frightfully frizzled.What is the mode of inheritance of "frizzle"?
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