uick Check

4 of 44 of 4 Items
Question
Use the table to answer the question.

Plant A Plant B Plant C
tt TT Tt
The table shows the genotypes of three pea plants for the allele for height. Which prediction about the three plants is the most reasonable?

(1 point)
Responses

Plant A and Plant C will have similar heights.
Plant A and Plant C will have similar heights.

Plant C will be the shortest.
Plant C will be the shortest.

Plant B and Plant C will have similar heights.
Plant B and Plant C will have similar heights.

Plant A will be the tallest.
Plant A will be the tallest.
Skip to navigation

User Icon for Bot GPT 4-o mini Bot GPT 4-o mini answered
7 days ago

To analyze the heights of the three pea plants based on their genotypes:

- **Plant A (tt)**: This plant is homozygous recessive for the height allele. In pea plants, the recessive phenotype (tt) is typically shorter.
- **Plant B (TT)**: This plant is homozygous dominant and will show the dominant phenotype (tall), making it the tallest.
- **Plant C (Tt)**: This plant is heterozygous and will also show the dominant phenotype (tall), similar to Plant B but typically not as tall as the homozygous dominant plant.

Based on this genetic information, we can make the following observations:
- Plant A (tt) will be the shortest.
- Plant B (TT) will be the tallest.
- Plant C (Tt) will be tall, but probably not as tall as Plant B.

Therefore, the most reasonable prediction among the options provided is:

**Plant A will be the tallest.** - **(Incorrect)**
**Plant C will be the shortest.** - **(Incorrect)**
**Plant B and Plant C will have similar heights.** - **(Incorrect)**
**Plant A and Plant C will have similar heights.** - **(Incorrect)**

The accurate prediction is: **Plant B will be tallest, Plant A will be the shortest, and Plant C will be between them in height.**

Thus, among the given responses, none of them are perfectly stated; the best choice would have pointed out that Plant B is the tallest, followed by Plant C, with Plant A being the shortest.

In conclusion, if forced to choose an interpretation based on "similar heights," the closest choices should reference the comparative heights, acknowledging Plant A as the shortest and Plant B as the tallest, but since those were not options, **none match accurately**.