The Indian Constitution incorporates several federal features, which are aimed at ensuring a distribution of powers between the central government and the state governments. These federal features are as follows:

1. Written Constitution:
The Indian Constitution is a written document that clearly defines the powers and functions of the central and state governments. It provides a solid framework for the functioning of the federal system.

2. Division of Powers:
The Constitution clearly demarcates the powers and responsibilities of the central and state governments. The Union List consists of subjects on which only the central government can make laws, the State List contains subjects on which only the state governments can make laws, and the Concurrent List includes subjects on which both the central and state governments can legislate.

3. Supremacy of the Constitution:
The Indian Constitution is the supreme law of the land, and both the central and state governments are bound by its provisions. Any law or action that violates the Constitution can be declared null and void by the judiciary.

4. Bicameral Legislature:
India has a bicameral legislature at the central level, consisting of the Rajya Sabha (Council of States) and the Lok Sabha (House of the People). The Rajya Sabha represents the states, providing them with a platform to participate in the legislative process.

5. Independent Judiciary:
The Indian judiciary acts as an impartial arbiter in resolving disputes between the central and state governments. It ensures that neither level of government exceeds its constitutional powers and functions.

6. Dual Polity:
India has a dual polity with separate governments at the central and state levels. Each level of government has its own executive, legislature, and judiciary. This arrangement helps in the distribution and exercise of powers.

7. Residuary Powers:
Unlike many federal systems, the Indian Constitution grants residuary powers to the central government. This means that any matter not mentioned in the Union, State, or Concurrent Lists falls under the purview of the central government.

8. Integrated Judiciary:
Although India has separate judicial systems at the central and state levels, there is an integrated judicial structure. The Supreme Court of India acts as the guardian of the Constitution and has the power to interpret the Constitution and settle disputes between the central and state governments.

These federal features of the Indian Constitution aim to maintain a balanced distribution of powers between the central and state governments, ensuring the smooth functioning of the federal system in India.