Which one of the following is not correct with regard to the elections to the Lok Sabha?

• (a)The elections are on the basis of adult suffrage
• (b)The Election Commission is required to conduct the elections.
• (c)The electoral rolls are prepared under the direction and control of the President of India.
• (d)On the request of the Election Commission, the President is required to make available to the Election Commission such staff as may be necessary for the discharge of its functions.