Prevention of cruelty to animals comes under Concurrent List.

The subjects that are not mentioned in any of the three lists are known as Residuary Subjects. Subject to the provisions of the constitution, the power to legislate on these, rests with parliament or state legislative assembly as the case may be per Article 245.

Doctrine of severability or separability states that when a part of the statute/act is declared unconstitutional, then the unconstitutional part is to be removed and the remaining valid portion will continue to valid.

Members of Legislative Bodies enjoy privilege of exemption from arrest or detention in prison under civil as well as criminal process, but only when the House is in session.

A money bill shall be first introduced in the House of the People ( Lok Sabha). A Money Bill, after having been passed by the Lok Sabha and sent to Rajya Sabha for its recommendations, has to be returned to Lok Sabha by the Rajya Sabha within a period of fourteen days from the date of its receipt with or without recommendations.

Generally, the first hour of a sitting of Lok Sabha is devoted to auestions and that hour is called the Question Hour. It has a special significance in the proceedings of Parliament.

Before the 42^nd amendment, Article 74(1) stated that, "there shall be a Council of Ministers with the Prime Minister at the head to aid and advise the President in the exercise of his functions". However, there was a slight ambiguity whether the advice of the Council of Ministers is binding on the President. Forty-second Amendment of the Constitution of India (1976) made it explicit that the President shall, "act in accordance with such advice".

All the actions, recommendations and supervisory powers of the President over the executive and legislative entities of India shall be used in accordance to uphold the constitution. 

The Attorney General of India is the Indian government's chief legal advisor and its primary lawyer in the Supreme Court of India. He is appointed by the President of India under Article 76 (1) of the Constitution and holds office during the pleasure of the President. He must be a person qualified to be appointed as a judge of Supreme Court.

The President of India is selected by the elected and the nominated members of both the Houses of Parliament and the Legislative Assemblies of the states. 

If at any time there should not be a quorum of the judges in Supreme Court to hold or continue any session of the court, the Chief Justice of India may, with the previous consent of the President and after consultation with the Chief Justice of High Court concerned request in writing the attendance at the sittings of the Court as an ad hoc Judge for such period as may be necessary of a judge of a High Court duly qualified for appointment as a judge of the Supreme Court to be designated by the Chief Justice of India.

The satisfaction of Council of Ministers means the satisfaction of the President for the exercise of any power or function. 

 The retirement age of a High Court judge is 62 years and the retirement age of a Supreme Court judge is 65 years.

Judgement of a same Bench are not of the co-equal strength. The analysis of English and Indian Law clearly leads to the irresistible conclusion that not only the judgment of a larger strength is binding on a judgment of smaller strength but the judgment of a co-equal strength is also binding on a bench of judges of co-equal strength. 

An amendment of constitution may be initiated only by the introduc­tion of a Bill for the purpose in either house of Parliament.

Both the High Courts and Supreme Court have the powers for the removal of judges.

The Supreme Court shall sit in Delhi or at such other place or places, as decided by Chief Justice of India with the approval of the President.

 High Courts are parts of the Indian judiciary and function under the supervision, guidance and control of Supreme Court.

While a proclamation of emergency is in operation, the state government can legislate on the 66 subjects mentioned in State List.

An amendment of Constitution of India for the purpose of creating a new state in India must be passed by a simple majority of the Parliament.