Final answer:
Cultural beliefs are not a biological or physiological factor that influences a person's food choices. Biological factors such as genetics, hormones, and taste preferences play a significant role in determining a person's food choices.
Step-by-step explanation:
The correct answer is 3) Cultural beliefs. Cultural beliefs are not a biological or physiological factor that influences a person's food choices. Biological and physiological factors, on the other hand, can play a significant role in determining a person's food choices.
For example, genetics can influence taste preferences and determine whether someone is more inclined towards sweet or bitter flavors. Hormones such as leptin and ghrelin can regulate appetite and affect eating behavior. Taste preferences themselves, which are shaped by genetics, can also influence a person's food choices.
So, among the given options, cultural beliefs are the factor that is NOT a biological or physiological factor influencing a person's food choices.