"Habeas corpus" is a Latin term that translates to "to have the body of." It refers to a legal order that requires a person who is detaining another individual to bring the detained person before a court or judge. This writ ensures that the detainee's physical liberty is protected, preventing unlawful or arbitrary detention. Habeas corpus is a fundamental right in many legal systems and is essential for safeguarding individual freedoms.

Governments are classified as unitary or federal based on the distribution of power between the central and regional authorities. In a unitary system, all power is concentrated in the central government. In federal systems, power is shared between central and regional governments, each having distinct spheres of authority.

1. A Money Bill cannot be introduced in the Rajya Sabha in India.

2. A Money Bill is defined in Article 110 of the Constitution.

3. If a dispute arises regarding any bill whether it is a money bill or not, the decision of the Speaker of the Lok Sabha is final.

4. A Money Bill can be introduced only in the Lok Sabha.

Article 51 'A', contained in Part IV A of the Constitution deals with Fundamental Duties.

The statement "Army" is incorrect. The army is, in fact, an essential element of the State. The elements of the State typically include population, territory, government, and sovereignty. The army, or the military, is part of the government's structure and is responsible for national defense, making it a crucial component of the State apparatus.