Question

What is the primary concern regarding the lack of diversity in cell lines based on ethnic origin in biomedical research, especially in the context of cancer studies?

A. The variation in DNA sequences that code for skin color.
B. The potential differences in vulnerability to diseases among different ethnic groups.
C. The unknown and unexplored genetic variations in response to therapies.
D. The distinct nature of stem cells derived from different ethnic backgrounds.

Answer 1

The primary concern regarding the lack of diversity in cell lines based on ethnic origin in biomedical research, especially in the context of cancer studies, is the potential differences in vulnerability to diseases among different ethnic groups.

Step-by-step explanation:

The primary concern regarding the lack of diversity in cell lines based on ethnic origin in biomedical research, especially in the context of cancer studies, is the potential differences in vulnerability to diseases among different ethnic groups. Ethnic and national groups often have genetic anomalies predisposing them to specific types of cancer. Understanding these genetic differences is crucial for developing targeted therapies and addressing health disparities. Additionally, it is important to distinguish between ancestry and race, as race is not a scientifically valid concept in genetic research.