Responses
Scientists identify different forms of the gene in individuals from the same species and observe how it shows up as a trait.
Scientists identify different forms of the gene in individuals from the same species and observe how it shows up as a trait.
Scientists observe the frequency of the different forms of the gene and how it changes in response to the environment.
Scientists observe the frequency of the different forms of the gene and how it changes in response to the environment.
Scientists mutate and modify the gene in the lab to see how changes might occur to the organism.
Scientists mutate and modify the gene in the lab to see how changes might occur to the organism.
Scientists study similar genes that also impact the same traits to see how they work together and influence one another.
1 answer
The correct response is:
Scientists observe the frequency of the different forms of the gene and how it changes in response to the environment.
This demonstrates natural selection because it shows how certain genetic variations may confer advantages or disadvantages in specific environmental contexts, leading to changes in allele frequencies over generations, as seen in the adaptations of Darwin's finches.
