From the Zuberi reading race is a notion of physical differences grounded in?

In the Zuberi reading, race is characterized as a social construct that is often grounded in perceived physical differences, such as skin color, hair texture, and facial features. These distinctions are not rooted in significant biological differences but are instead shaped by historical, cultural, and political contexts. Zuberi emphasizes that the understanding of race is fluid and can change over time, reflecting broader societal attitudes and power dynamics. Ultimately, race serves as a means of categorization that has profound implications for identity and social relations.