Final answer:
Congress is a bicameral body consisting of the House of Representatives and the Senate, designed to represent both the population and the states within a dual-chambered legislative structure.
Step-by-step explanation:
Congress is a bicameral body because the legislature is divided into two separate assemblies. A bicameral legislature, as defined in Article 1 of the U.S. Constitution, consists of two chambers which are the House of Representatives and the Senate. The House of Representatives operates on behalf of the people, with apportionment based on population, while the Senate is designed to represent the states with equal representation regardless of population size.
Unlike a bicameral legislature, a unicameral legislature only has one chamber which may lead to a more efficient legislative process, especially in societies where a diverse representation is not deemed as vital. However, the bicameral nature of Congress allows for a broader representation of society's differing segments, ensuring that multiple perspectives are considered when creating laws.