Which one of the following statements related to below mentioned Committees of the Parliament is correct?

 (a) The Rajya Sabha elects more members than the Lok Sabha to the Committee on the Welfare of Scheduled Castes and Scheduled Tribes

(b) The Chairperson of the Committee on Welfare of Other Backward Classes is appointed by the Speaker of the Lok Sabha
(c) Members nominated by the Chairman of the Rajya Sabha are more in number than Members nominated by the Speaker of the Lok Sabha on the Committee on Empowerment of Women
(d) The Rajya Sabha elects more members than the Lok Sabha to the Public Accounts Committee