Question

this passage describes the growth pattern trait in rose plants: climbing growth and bush growth are different growth patterns in rose plants. rose plants with climbing growth have long, bendable stems that act like vines. these plants may grow upward to cover fences or walls. rose plants with bush growth stay near the ground. these plants form low bushes or shrubs. in a group of rose plants, some individuals have climbing growth and others have bush growth. in this group, the gene for the growth pattern trait has two alleles. the allele for climbing growth (g) is dominant over the allele for bush growth (g). this punnett square shows a cross between two rose plants. punnett square with all cells gg what is the probability that a rose plant produced by this cross will have bush growth? 0% 25% 50% 75% 100%

Explanation:

Step1: Identify genotype for bush growth

Bush growth is recessive, requiring genotype $gg$.

Step2: Count total Punnett square outcomes

There are 4 total possible genotypes in the square.

Step3: Count favorable outcomes

All 4 outcomes are $gg$.

Step4: Calculate probability

Probability = $\frac{\text{Favorable Outcomes}}{\text{Total Outcomes}} = \frac{4}{4} = 1$ or 100%

Answer:

100%