What is the Animal Welfare Act (AWA) as described in the material?

• A. Enacted in 1966, regulates the treatment of animals in research and has been amended several times, most recently in 1990
• B. Enacted in 1975, regulates lab animal nutrition
• C. Enacted in 1950, governs zoo animals
• D. Enacted in 1980, regulates pet ownership

Answer: (A)

The main idea is that the Animal Welfare Act is a U.S. federal law that sets minimum standards for the humane treatment of animals used in research and related activities, and it has been amended several times since it was first enacted in 1966, with the most recent notable changes around 1990. This description matches the material because it highlights both the original enactment year and the ongoing amendments that strengthen and update protections. In practice, the act leads to requirements such as facilities being registered with the USDA, oversight by Institutional Animal Care and Use Committees to review animal use, and regular inspections to ensure care standards are met. It isn’t about lab animal nutrition, zoo governance, or pet ownership, which is why those other descriptions don’t fit.