Imagine you are a scientist observing rats in the wild. As rats reproduce, rats born with white fur slowly begin to outnumber rats with black fur. In three to five sentences, provide two or more different explanations of why the rats with white fur might be outnumbering the rats with black fur.

Answer 1

One possible explanation is that rats with white fur have a genetic advantage in their environment, such as better camouflage in certain habitats. This could make them less likely to be preyed upon, allowing them to survive and reproduce at higher rates than rats with black fur. Another explanation could be that there is a genetic mutation causing rats to be born with white fur more frequently than black fur, leading to an increase in the white rat population over time. Additionally, white fur may be linked to other beneficial traits such as increased fertility or resistance to disease, further contributing to their population growth.