Question

Using the minimum number of animals that will serve a useful purpose, yet yield statistically sound data and produce scientific benefit demonstrates which 3R's principle?

A) Replacement
B) Reduction
C) Refinement
D) Reuse

Answer 1

Reduction is the 3R's principle that involves using the minimum number of animals in research to obtain sound data, and it is a crucial aspect of ethical scientific practice.

Step-by-step explanation:

The principle of using the minimum number of animals for research to yield statistically sound data and produce scientific benefit is known as Reduction. This principle aims to minimize the number of animals used in experiments without compromising the quality of the research. The Reduction principle is one of the three R's: replace, reduce, and refine, which guides researchers in the ethical use of animals in scientific research. Following these guidelines also ensures that researchers meet the criteria for obtaining funding, as they must justify the use of animals and adhere to the NIH guidelines which advocate for these principles.