What is true about the relationship between genetics and race?

The correct answer highlights that humans of different races are genetically similar, which reflects the scientific understanding that the genetic variation among individuals within a so-called racial group is often greater than the variation between different racial groups. This concept is supported by research in genetics that shows all humans share a common ancestry and that the genetic diversity found within populations is considerable, transcending racial boundaries.

The idea is that while certain physical characteristics (phenotypes), such as skin color or hair type, may vary between populations due to environmental adaptations and historical migrations, the underlying genetic makeup is overwhelmingly similar across all human beings. This is an important perspective in discussions about race, as it emphasizes our shared humanity and questions the validity of race as a strictly biological classifier. Understanding genetic similarity helps counteract racial stereotypes and supports a view of race as a social construct rather than a distinct biological category.

Recognizing this genetic similarity is crucial for promoting equality and reducing the stigma that can arise from misconceptions about race and genetics in fields such as medicine and social policies.