7. Bicameralism

The Constitution provides for a bicameral legislature consisting of an Upper House (Rajya Sabha) and a Lower House (Lok Sabha). The Rajya Sabha represents the states of Indian Federation, while the Lok Sabha represents the people of India as a whole. The Rajya Sabha (even though a less powerful chamber) is required to maintain the federal equilibrium by protecting the interests of the states against the undue interference of the Centre.

Besides the above federal features, the Indian Constitution also possesses the following unitary or non-federal features: