In a breeding experiment,a phenotypic ratio 3:3:1:1 was obtained on crossing a pea plants with green,inflated pods with another pea plant bearing green constricted pods.write the genotype of parents and judge the accuracy of the result,using a punnet square.

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Solution

As the pea plants are both green, which is recessive, we can only consider the inflated pod or constricted pod as alleles.
Hence, the ratio would be 1:1, if the parent is heterozygous, and 1 if the parent is homozygous dominant.

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In a breeding experiment,a phenotypic ratio 3:3:1:1 was obtained on crossing a pea plants with green,inflated pods with another pea plant bearing green constricted pods.write the genotype of parents and judge the accuracy of the result,using a punnet square.

As the pea plants are both green, which is recessive, we can only consider the inflated pod or constricted pod as alleles. Hence, the ratio would be 1:1, if the parent is heterozygous, and 1 if the parent is homozygous dominant.

As the pea plants are both green, which is recessive, we can only consider the inflated pod or constricted pod as alleles.
Hence, the ratio would be 1:1, if the parent is heterozygous, and 1 if the parent is homozygous dominant.