How are class systems different from caste systems?
A Classes are usually named and recognized by members of the society.
B Classes are structured according to economic, political, and social factors.
C Classes are assigned to people based on birth criteria.
D People can never change their social class.
E All of the above.
Question 2
Which of the following is a key feature that distinguishes anthropology as a separate area of study from other disciplines?
a. a focus on the origins of the earth
b. a focus on global environmental change
c. a focus on the concept of culture
d. a focus on technological advances
A leech, a member of the class Hirudinea.
Classes of lymphocytes
The absorption spectra of the three classes of cones.
Immunoglobulin Class (3–11)
MHC Class I and Class II Molecules
Free Energy Rules: The Second Law in Open Systems