Separation of powers is reflected in the Constitution by "giving different branches different powers".
Answer: Option C
Step-by-step explanation:
A constitutional law concept is understood as "Separation of powers" according to this, the three branches of government categorized as executive, legislative and judicial are kept isolated. Alternative name is the system of "checks and balances" as individual branch is given certain powers to check and balance the rest branches.
Each branch is not allowed to practice the powers of the other branches as separate powers are assigned. This can be understood as the congressional power is practiced by Legislative Branch, the executive power exercised by Executive Branch and the judicial review is under Judicial Branch.