Ecology Multiple Choice Test

What term is used to describe the process by which favorable traits become more common in succeeding generations?

What is the primary difference between an ecosystem and a habitat?

What is the term used to describe the increase in the number of individuals in a population over time?

What is the term for the long-term interaction between two different species living in close proximity?

Which organism is typically at the top of a food chain?

Which of the following best describes the concept of adaptation in biology?

Which of the following is the principle that drives evolution?

Which of the following best defines Homologous Structures?

What is the primary cause of species extinction today?

Which of the following best describes the purpose of genetic variation in a population?

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