Question

what effect has breast cancer research had on society?

○ people who have gene mutations have more treatment options.

○ people now face an increased risk of breast cancer.

○ the complete history of breast cancer is now known.

○ breast cancer research has no impact outside of a lab.

Explanation:

• Option 1: Breast cancer research, including genetic research, has led to the development of more treatment options for those with gene mutations (like BRCA mutations), which is a positive societal impact.
• Option 2: Breast cancer research aims to reduce risk, not increase it, so this is incorrect.
• Option 3: We don't have a complete history of breast cancer, and research focuses on current understanding and treatment, not a full historical account, so this is wrong.
• Option 4: Breast cancer research has many real - world impacts (e.g., improved treatments, early detection methods) beyond the lab, so this is incorrect.

Answer:

A. People who have gene mutations have more treatment options.