Question

given the following punnett square, what is the probability the offspring will be yellow? 50% 25% 100% 0% 75%

Explanation:

Step1: Identify yellow pod genotype

Yellow pods are true-breeding, so genotype is $gg$.

Step2: Count matching offspring genotypes

From Punnett square, all 4 offspring are $Gg$; none are $gg$.

Step3: Calculate probability

Probability = $\frac{\text{Number of } gg \text{ offspring}}{\text{Total offspring}} = \frac{0}{4} = 0\%$

Answer:

0%