You cross a true breeding pea comb chicken with a single comb chicken. What will you observe in the F2 generation?

You cross a true breeding pea comb chicken with a single comb chicken. What will you observe in the F2 generation? Correct Answer All pea combed

Pea comb has genotype P/P r/r and single has genotype p/p r/r. Thus the cross will give F1 P/p r/r. This is homozygous recessive at R locus so F2 will only differ in P locus giving monohybrid ratio 3:1.
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