The next point is, how is legislation to be carried on. The primary authority, in regard to legislative matters is vested in Parliament. But, at the same time, having regard to the multifarious work in which Parliament is engaged, and the exigencies of Indian conditions, it will be impossible for Parliament to carry on the daily work of legislation, though the ultimate responsibility will be that of Parliament. Therefore the provision enables Parliament to discharge its primary duty of legislation by delegation of any or all of its powers.