Which statement best describes the role of modern technology in research as presented?

Which statement best describes the role of modern technology in research as presented?

• A. Researchers use computer models and tissue cultures to supplement animal studies
• B. Researchers use only animal trials
• C. Researchers replace animals with computer models
• D. Researchers use only one technology

Answer: (A)

Modern research uses a mix of tools to gather evidence, not a single method. Computer models and tissue cultures provide data, test hypotheses, and screen ideas before or alongside animal experiments. This combination helps refine study design, reduce the number of animals used, and improve the relevance of findings by approaching questions from different angles. That’s why the best description is that researchers use computer models and tissue cultures to supplement animal studies. The other ideas—relying only on animals, replacing animals entirely with computers, or using just one technology—don't reflect how most modern research integrates multiple approaches.

Modern research uses a mix of tools to gather evidence, not a single method. Computer models and tissue cultures provide data, test hypotheses, and screen ideas before or alongside animal experiments. This combination helps refine study design, reduce the number of animals used, and improve the relevance of findings by approaching questions from different angles. That’s why the best description is that researchers use computer models and tissue cultures to supplement animal studies. The other ideas—relying only on animals, replacing animals entirely with computers, or using just one technology—don't reflect how most modern research integrates multiple approaches.