Answer to Question 1
PositiveEthnocentrism creates in-group loyalties.NegativeE thnocentrism can lead to discrimination against people whose ways differ from our own.
Answer to Question 2
Gatekeeping is a term used for the social placement function of education. It means opening the doors of opportunity for some, and closing them to others.Functionalis ts would say that the doors are opened through merit.Some form of tracking is used to accomplish gatekeeping; for example, some U.S. high schools funnel students into three different educational tracks based on perceived abilitiesgeneral, college prep, or honors.
Continuous positive airway pressure (CPAP) device. The sleeping subject is receiving the benefits of
Opposition—on Both Sides
Control of thyroxine secretion through negative feedback.
The Mantoux tuberculin skin test. Positive reaction.
The cell wall of a Gram-positive bacterium, S. aureus
The cell wall of a Gram-negative bacterium, E. coli