The correct option is Independent and not linked.
Explanation
The Constitution of India establishes two distinct constitutional authorities for conducting elections. The Election Commission of India (ECI) is established under Article 324, while the State Election Commissions (SECs) are established under Articles 243K and 243ZA (introduced by the 73rd and 74th Constitutional Amendment Acts).
Detailed Analysis:
- Jurisdiction: The ECI is responsible for the superintendence, direction, and control of elections to the Parliament, State Legislatures, and the offices of the President and Vice-President. The SEC is exclusively responsible for the conduct of elections to Local Bodies (Panchayats and Municipalities).
- Independence: The Supreme Court, in Kishan Singh Tomar vs. Municipal Corporation of Ahmedabad, ruled that the State Election Commission is an independent constitutional authority. It is not subordinate to the Election Commission of India.
- Appointment: The Election Commissioners in the ECI are appointed by the President of India, whereas the State Election Commissioner is appointed by the Governor of the respective state.
- Relationship: There is no hierarchical or administrative link between the two bodies. They function independently within their respective constitutional domains.
Key Takeaway:
The Election Commission of India and the State Election Commission are separate, independent constitutional bodies with distinct mandates; the SEC is neither a branch of nor subordinate to the ECI.