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A population of mice.some with light colored fur and some with dark colored fur, is introduced into a field with dark soil. A few generations later, the majority of the mice have dark-colored fur. Which of the following BES T explains this change? Light-colored mice can run faster. Dark-colored mice are better at hiding from their predators. Dark-colored mice have fewer offspring. Light-colored mice have changed color over generations.

Pergunta

A population of mice.some with light colored fur and some with dark colored
fur, is introduced into a field with dark soil. A few generations later, the majority
of the mice have dark-colored fur. Which of the following BES T explains this
change?
Light-colored mice can run faster.
Dark-colored mice are better at hiding from their predators.
Dark-colored mice have fewer offspring.
Light-colored mice have changed color over generations.

A population of mice.some with light colored fur and some with dark colored fur, is introduced into a field with dark soil. A few generations later, the majority of the mice have dark-colored fur. Which of the following BES T explains this change? Light-colored mice can run faster. Dark-colored mice are better at hiding from their predators. Dark-colored mice have fewer offspring. Light-colored mice have changed color over generations.

Solução

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PauloMestre · Tutor por 5 anos

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The correct answer is: Dark-colored mice are better at hiding from their predators.

Explanation: The change in the population of mice with dark-colored fur can be explained by natural selection. In an environment with dark soil, dark-colored mice have a higher chance of survival because they are better camouflaged, making it harder for predators to spot them. As a result, they are more likely to survive and reproduce, passing on their genes for dark-colored fur to their offspring. Over time, this leads to an increase in the proportion of dark-colored mice in the population.
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