Imagine a scientist, observing rats in the wild as the rats reproduce rats born with white fur slowly begin to outnumber rats with black fur
In 3 to 5 sentences provide two or more different explanations of why the rats with white fur might be outnumbering the rats with black fur
1 answer
One possible explanation for the increase in white fur rats could be related to climate change. If the environment is becoming warmer, white fur may provide better camouflage in snow-covered or light-colored surroundings, giving the white fur rats a survival advantage. Another explanation could be genetic drift, where random fluctuations in allele frequencies over time can lead to certain traits becoming more prevalent in a population. Alternatively, there may be a gene linked to white fur that also provides a fitness advantage, such as resistance to certain diseases or improved access to food sources.