Concept:The institution that serves as the bureaucratic wing for running government offices is the Civil Service.
Explanation:The Civil Service is made up of permanent, non-political employees.
These employees manage and administer government offices, agencies, and departments.
They are responsible for implementing government policies.
They help ensure that public services run smoothly and efficiently.
Because they are non-political, they serve the government of the day regardless of which party is in power.
This is why the Civil Service is called the bureaucratic wing of government.
Answer:B. Civil Service