<P> The Government of the Commonwealth of Australia is divided into the executive branch , composed of the Federal Executive Council presided by the Governor - General , which delegates powers to the Cabinet of Australia led by the Prime Minister , the legislative branch composed of the Parliament of Australia 's House of Representatives and Senate , and the judicial branch composed of the High Court of Australia and federal courts . Separation of powers is implied by the structure of the Constitution , the three branches of government being set out in separate chapters ( chapters I to III ) . The Australian system of government combines elements of the Westminster and Washington systems with unique Australian characteristics , and has been characterised as a `` Washminster mutation '' . </P>
<P> The Government of the Commonwealth of Australia is divided into the executive branch , composed of the Federal Executive Council presided by the Governor - General , which delegates powers to the Cabinet of Australia led by the Prime Minister , the legislative branch composed of the Parliament of Australia 's House of Representatives and Senate , and the judicial branch composed of the High Court of Australia and federal courts . Separation of powers is implied by the structure of the Constitution , the three branches of government being set out in separate chapters ( chapters I to III ) . The Australian system of government combines elements of the Westminster and Washington systems with unique Australian characteristics , and has been characterised as a `` Washminster mutation '' . </P>
what are the three arms of the australian government
what are the three arms of the australian government
the executive branch the legislative branch the judicial branch
the executive branch the legislative branch the judicial branch