Federal features of the Indian Constitution typically include: - A written Constitution - Division of Powers between the Union and the States - Supremacy of the Constitution - Independent Judiciary - Bicameral Legislature (though not always a defining feature, it's common in federal systems) - Dual Government (Union and State governments)Unitary features include: - Single Citizenship - Single Constitution - Integrated Judiciary - All India Services - Appointment of State Governors by the President - Emergency Provisions - Parliamentary system