Explanation:

Unlike the US, in India, the residuary powers are with the centre (Parliament). Unlike Indian Rajya Sabha, the US second chamber-senate does not have any nominated members.

Form of Government
USA

America has adopted a Presidential form of government, in which the people directly elect the executive President.
The President is powerful and not accountable to the House of Congress.
The term of the American President is 4 years (fixed term).
One can hold the office of the President for only two terms.
The President can appoint his own staff, which may be neither from the House of Representative or Senate, in assisting in the administration of the government. The staff is not accountable to the Houses of Congress.
This means that the President is independent in the administration of the government and rather directly responsible to the people of USA.

India

India has adopted a Parliamentary form of government.
The President of India is the executive head of the Indian government. He is indirectly elected by the legislators of Centre and states, and is not accountable to the Parliament.
The President runs the government with the aid and advice of the Prime Minster and the Council of Ministers.
Unlike USA, the Indian President holds the office for five years.
He can be elected any number of times.
The impeachment of the President by the legislature is the only similarity in both the Constitutions.