Government CDS Interview Question:

Consider the following statements-
1. National Parks are a special category of protected areas of land and sea coasts where people are an integral part of the system.
2. Sanctuaries are concerned with conservation of particular species.
3. Biosphere Reserves are connected with the habitat of a particular wild animal.
Which of the statements given above is/are correct?
(A) 1, 2 and 3
(B) 2 only
(C) 1 and 2 only
(D) 1 and 3 only