The correct answer is d) Cultural. Cultural anthropology seeks to create ethnographies - detailed studies of human cultures and societies. It differs from other branches of anthropology such as biological, archaeological and linguistic anthropology.
The answer to your question is d) Cultural. Cultural anthropology is the branch of anthropology concerned with the study of human societies and cultures and their development. Its primary tool for study and documentation is ethnography.
An ethnography is a detailed study and systematic recording of human cultures. It involves fieldwork where an anthropologist observes and interacts with a study group's members, then writes a descriptive study of their culture.
Thus, biological anthropology studies humans' biological dimension, archaeological anthropology studies past human cultures mainly through their material remains, linguistic anthropology studies language in a cultural context, whereas cultural anthropology, by conducting ethnographies, seeks to create a complete picture of a society's social and cultural life.
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