Which of the following best describes the primary focus of biology as a scientific discipline?

• A. The exploration of celestial bodies and their movements
• B. The investigation of historical events and human cultures
• C. The analysis of chemical reactions in non-living matter
• D. The study of living organisms and their interactions with the environment

Answer: (D)

Verified step by step guidance

1. Step 1: Begin by understanding the scope of biology as a scientific discipline. Biology is the study of life and living organisms, including their structure, function, growth, evolution, distribution, and interactions with their environment.
2. Step 2: Compare the options provided in the question to the definition of biology. Eliminate choices that focus on non-living matter, celestial bodies, or human cultures, as these are outside the scope of biology.
3. Step 3: Recognize that the correct focus of biology is on living organisms and their interactions with the environment. This includes studying ecosystems, species relationships, and adaptations.
4. Step 4: Reflect on the interdisciplinary nature of biology, which often overlaps with other sciences like chemistry and physics, but remains distinct in its focus on life processes.
5. Step 5: Confirm that the correct answer aligns with the primary focus of biology: 'The study of living organisms and their interactions with the environment.'