The social biology and evolutionary factor for universality of ethnocentrism and prejudice suggests that sentiments about ethnicity and race are logical extensions of kinship sentiment—that is, the favoring of kin over nonkin
a) True
b) False

Option a => true.

Explanation:

Okay, so let us understand some important terms used in the above question. The important terms in the question include; prejudice and ethnocentrism.

The latter that is ethnocentrism can simply means that when a person or individual, or even group of people believes that they are more powerful than others around them.

Prejudice somply means what an individual or groups of people believe about others.

"The social biology and evolutionary factor for universality of ethnocentrism and prejudice" make us to understand that "sentiments about ethnicity and race are logical extensions of kinship sentiment".

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .