White coloring in guinea pigs is recessive. What will the offspring be from a cross between a white guinea pig and a heterozygous black guinea pig?

Since white coloring in guinea pigs in recessive we will say its "rr" and if cross a heterozygous black guinea pig that would be "Rr" so if we cross that in a punnet square The offspring will be two heterozygous black guinea pigs and two white recessive guinea pigs.

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