The Parliament of India cannot be regarded as a sovereign body because

The Parliament of India cannot be regarded as a sovereign body because -
(A) it can legislate only on subjects entrusted to the Centre by the Constitution
(B) it has to operate within the limits prescribed by the Constitution
(C) the Supreme Court can declare laws passed by parliament as unconstitutional if they contravene the provisions of the Constitution
(D) all of the above

Answer: (D) all of the above