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Author Archives: Anonymous

A population of mice have white, brown, and black fur. They…

A population of mice have white, brown, and black fur. They live on black volcanic rock in Arizona. However, due to changing migration patterns, there are now predatory birds in the area that were not there before. Over time, the white and brown mice are eaten at a higher frequency than the black mice. This is an example of….

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Which of the following is not a condition to reach Hardy-Wei…

Which of the following is not a condition to reach Hardy-Weinberg Equilibrium?

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Which of the following would you see in hybrid zones where r…

Which of the following would you see in hybrid zones where reinforcement is occurring?

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Which of the following is NOT true about sexual selection?

Which of the following is NOT true about sexual selection?

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Over time, the movement of people on Earth has steadily incr…

Over time, the movement of people on Earth has steadily increased due to ease of travel. This has altered the course of human evolution by increasing ________.

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Which of the following describes fusion occurring in a hybri…

Which of the following describes fusion occurring in a hybrid zone?

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Under which of the following conditions could evolution by n…

Under which of the following conditions could evolution by natural selection NOT occur?

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Which of the following is not a cause of sympatric speciatio…

Which of the following is not a cause of sympatric speciation?

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An earthquake decimates a wolf population, killing 95% of th…

An earthquake decimates a wolf population, killing 95% of the wolves. The surviving population happens to have smaller teeth, on average, than the initial population. If teeth size is genetically determined, what effect has the wolf population experienced during the earthquake?

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Two species of lizards belonging to the same genus occasiona…

Two species of lizards belonging to the same genus occasionally mate, but the embryos stop developing after a day and then die. These two species are separated by ________.

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