Question
Listed in the Item Bank are individual steps that need to be ordered. Drag and drop the steps in the proper order by placing each in its corresponding open rectangle. Be sure that the earliest step is placed at the top.
Natural selection relies on genetic variation. In any population of beetles, there are alleles for brown or green color. What happens to the genotype and the phenotype of the beetle population when there are distinct advantages and disadvantages due to color?
Order the steps that take place during natural selection in this beetle population.
Natural selection relies on genetic variation. In any population of beetles, there are alleles for brown or green color. What happens to the genotype and the phenotype of the beetle population when there are distinct advantages and disadvantages due to color?
Order the steps that take place during natural selection in this beetle population.
Answers
GPT-4o mini
To order the steps that take place during natural selection in the beetle population according to the context provided, we can outline a logical sequence of events. Here's a possible order of the steps:
1. **Genetic variation exists in the beetle population** (alleles for brown and green color).
2. **Different beetle colors have distinct advantages or disadvantages** (e.g., brown beetles may be better camouflaged than green ones on soil).
3. **Beetles with advantageous traits (e.g., brown color) are more likely to survive and reproduce**.
4. **The frequency of the advantageous alleles (for brown color) increases in the population over generations**.
5. **The phenotype of the population shifts towards the advantageous trait (more brown beetles compared to green)**.
6. **The genotype frequencies change as the advantageous alleles become more common**.
This sequence provides a clear flow of how natural selection would work in the given beetle scenario.
1. **Genetic variation exists in the beetle population** (alleles for brown and green color).
2. **Different beetle colors have distinct advantages or disadvantages** (e.g., brown beetles may be better camouflaged than green ones on soil).
3. **Beetles with advantageous traits (e.g., brown color) are more likely to survive and reproduce**.
4. **The frequency of the advantageous alleles (for brown color) increases in the population over generations**.
5. **The phenotype of the population shifts towards the advantageous trait (more brown beetles compared to green)**.
6. **The genotype frequencies change as the advantageous alleles become more common**.
This sequence provides a clear flow of how natural selection would work in the given beetle scenario.