The phenotypic ratio of the offspring as shown in the given Punnett square is: 1:3:3:9.
<h3>What is Phenotypic Ratio?</h3>
Phenotypic ratio is quantitative relation of the number of offspring of a cross that manifest a certain combination of traits or characteristic.
From the Punnett square given, there are:
- 9 round and yellow individuals
- 3 round and green individuals
- 3 wrinkled and yellow individuals
- 1 wrinkled and green individuals
Therefore, the phenotypic ratio would be: 1:3:3:9.
Learn more about phenotypic ratio on:
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