Question

18. Which of the following statements about human races is correct?

A. Africans are genetically much closer to Asians than to Caucasians
B. Very little genetic divergence occurs among different human populations
C. Humans are one of only a few mammal species with clearly defined genetic races.
D. All of the above are correct.

Answer 1

Humans most likely descended from Africa, with genetic variance in Africa being distinct from the rest of the world. Therefore, Africans are genetically closer to Asians than to Caucasians.

Step-by-step explanation:

According to research, humans most likely descended from Africa, as supported by the genetic variance found in Africa that was not found in the rest of the world. This suggests that Africans are genetically closer to Asians than to Caucasians, emphasizing the genetic diversity within human populations. Furthermore, it is important to note that biologically speaking, there are no real racial categories as human traits vary along a spectrum, making racial distinctions inaccurate.