Genetic diversity & adaptations multiple choice questions

Genetic Diversity & Adaptations

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1 of 12

What is the likely outcome when a mutation results in a trait that improves an organism's survival and reproduction?

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2 of 12

What type of adaptation is exhibited by animals with body coverings such as scales or feathers?

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3 of 12

How does the thick wax layer on plant leaves contribute to their survival?

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4 of 12

Which of the following is an example of a physiological adaptation?

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5 of 12

Which factor is not a selection pressure in natural selection?

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6 of 12

Which behaviours would be classified as seasonal behaviours?

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7 of 12

What does stabilising selection typically do to a population's characteristics?

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8 of 12

What are characteristics that are influenced by more than one gene are called?

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9 of 12

Which type of selection favours individuals that vary in one direction from the mean of the characteristic?

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10 of 12

What type of selection could lead to antibiotic resistance in bacteria?

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11 of 12

What is an example of a characteristic that may be selected for by directional selection in a changing environment?

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12 of 12

What change occurs in a population's normal distribution curve during directional selection?

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