Explain legislative executive and judiciary for …

Legislature

The chief function of the legislature is to enact laws.

• It is the basis for the functioning of the other two organs, the executive and the judiciary.
• It is also sometimes accorded the first place among the three organs because until and unless laws are enacted, there can be no implementation and application of laws.

Executive

The executive is the organ that implements the laws enacted by the legislature and enforces the will of the state.

• It is the administrative head of the government.
• Ministers including the Prime/Chief Ministers and President/Governors form part of the executive.

Judiciary

The judiciary is that branch of the government that interprets the law, settles disputes and administers justice to all citizens. 

• The judiciary is considered the watchdog of democracy, and also the guardian of the Constitution.
• It comprises of the Supreme Court, the High Courts, District and other subordinate courts.
• For more on Indian Judiciary, click on the linked article.