Which statement explains the most likely consequence of having a low genetic diversity on the cheetah population?
Understand the Problem
The question describes a scenario where cheetah populations have low genetic diversity due to genetic drift. The question asks you to identify which statement best describes the likely consequence of this low genetic diversity on the cheetah population. You must evaluate the options provided and select the one that accurately reflects the impact of reduced genetic variation on a species' survival and adaptation.
Answer
H: The cheetah population becomes less likely to survive an outbreak of a disease or an environmental change, increasing the chance of species extinction.
The correct answer is H. Low genetic diversity reduces the ability of a population to adapt to new challenges, such as diseases or changes in the environment, increasing the chance of species extinction.
Answer for screen readers
The correct answer is H. Low genetic diversity reduces the ability of a population to adapt to new challenges, such as diseases or changes in the environment, increasing the chance of species extinction.
More Information
Genetic diversity is crucial for a population's ability to adapt to changing environments and resist diseases. A lack of diversity can make a species more vulnerable to extinction.
Tips
A common mistake is to assume that low genetic diversity would increase survival rates by preventing harmful mutations, when in reality, it limits the population's ability to adapt to new threats.
Sources
- 7F other evolutionary mechanisms | Quizizz - quizizz.com
- Answers to: Conservation biologists studying cheetah populations ... - classace.io
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