Answer :
To estimate the genotypic and phenotypic ratio, calculate the wide variety of Punnett squares with every allele combination.
So, in this situation, one Punnett square for both RR and RR and Punnett rectangular boxes for Rr. Calculating Punnett rectangular ratios as 1:2:1 will deliver the genotypic ratio.
The genotypic ratio suggests the variety of instances that genes for certain tendencies are crossed, a characteristic of an organism can be visible in the offspring. 1:2:1 is the genotypic ratio for this go. every gene has 2 alleles or variations, one from each figure, in animals and flowers.
Within the offspring of monohybrid crosses or F2 technology, Mendel, again and again, discovered a phenotype ratio of three vegetation with the dominant phenotype to at least one plant with the recessive phenotype (3:1 phenotype ratio) inside the F2 generation.
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