Multiple Choice
Which of the following is a common way that species are introduced to new ecosystems?
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48. Ecology
Introduction to Ecology
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Which of the following best describes what ecologists study?
A
The interactions between organisms and their environment
B
The process of DNA replication in prokaryotes
C
The chemical composition of inorganic compounds
D
The structure of individual cells
Verified step by step guidance1
Step 1: Begin by understanding the field of ecology. Ecology is the branch of biology that focuses on the relationships between organisms and their environment, including interactions with other organisms and abiotic factors like climate, soil, and water.
Step 2: Analyze the options provided in the question. The first option mentions 'interactions between organisms and their environment,' which aligns directly with the definition of ecology.
Step 3: Evaluate the second option, 'The process of DNA replication in prokaryotes.' This topic falls under molecular biology and genetics, not ecology.
Step 4: Consider the third option, 'The chemical composition of inorganic compounds.' This is a topic studied in chemistry, not ecology.
Step 5: Review the fourth option, 'The structure of individual cells.' This is part of cell biology, which focuses on the microscopic structure and function of cells, not ecological interactions.
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