The_____________ has the power to summon and prorogue either House of Parliament or to dissolve Lok Sabha.

Correct option is D

The correct answer is (d) President.
According to Article 85 of the Indian Constitution, the President of India has the power to summon and prorogue either House of Parliament and also to dissolve the Lok Sabha. This power is exercised by the President on the advice of the Council of Ministers headed by the Prime Minister.
· Summoning refers to calling the Parliament to meet for a session.
· Proroguing ends a session of Parliament without dissolving it.
· Dissolution refers to the termination of the Lok Sabha, which leads to general elections.
Information Booster:
Prime Minister:
· The Prime Minister advises the President regarding summoning, proroguing, and dissolving the Parliament.
Chief Justice of India:
· No role in summoning or proroguing Parliament.
Lok Sabha Speaker:
· The Speaker presides over the meetings of the Lok Sabha but does not have the authority to summon, prorogue, or dissolve the house.