The Legislative branch of the government introduces bills to become law.
executive:)
Executive Branch
The legislative
The treasury.
In most parliaments the executive introduces legislation but some countries have time where private members can introduce bills for debate and voting. If you want an answer regarding a specific country's legislature please be specific in your questions.
The legislative branch introduces and passes bills. It may also hold hearings to aid in the passage of bills.
The legislative branch comes up with bills(ideas that they hope to become laws) The executive branch approves the bills and the Judicial branch decides if they are constitutional.
Comgress
The Judicial Branch can veto bills passed by Congress, if they go against the Constitution.
The Judicial Branch can veto bills passed by Congress, if they go against the Constitution.
The legislative branch is the only branch of government that can introduce bills of any kind. However, according to the US Constitution only the House of Representatives may introduce bills for raising revenues.
According to the Constitution, Executive branch responsibility is to execute and implement policies after it becomes a law (Bills passed by Congress). The President has the power to veto Bills though.