A meritocracy is a system where ___.

all citizens are involved

officials are chosen on the basis of their family connections

the opposite of democracy is practiced

officials are chosen on the basis of performance

It's a system based on performance.

In meritocracy people and officials will be chosen on the basis of their performance - so your correct answer is D.

This system has some advantages because it means that people who are actually capable for a certain task and perform well will also be promoted and receive jobs that have responsibility.