Consider the following statements with reference to the differences between Constitutional amendment procedure in India and the United States of America (USA):
1. Unlike in USA, the power to initiate all the amendments to the Constitution in India lie with the Parliament only.
2. In USA, every constitutional amendment must be ratified by at least three-fourth of the state legislatures.
3. Unlike in USA, there is no provision for a special body like constitutional convention in India to amend the Constitution.
How many statements given above are correct?