2. What were the problems in dividing groups into categories according to Richard Lewington? Explain

Ans-2 Attempting to categorize people into a limited number of genetic groupings called races has three drawbacks, according to Richard Lewontin. The categories' biological arbitrariness is the first issue. He claims that the distinctions drawn between the Japanese and the Masai and Kikiyu populations of East Africa serve as an example of this issue. According to Lewontin, the second issue is that because there is so much diversity between individuals, there is also a lot more variance within each purported race than there is between them.