Consider the following statements :1. The boundaries of a National Park are defined by legislation.2. A Biosphere Reserve is declared to conserve a few specific species of flora and fauna.3. In a Wildlife Sanctuary, limited biotic interference is permitted.Which of the statements given above is/are correct?

Consider the following statements :1. The boundaries of a National Par

1.	Consider the following statements :1. The boundaries of a National Park are defined by legislation.2. A Biosphere Reserve is declared to conserve a few specific species of flora and fauna.3. In a Wildlife Sanctuary, limited biotic interference is permitted.Which of the statements given above is/are correct?
A.	1 only
B.	2 and 3 only
C.	1 and 3 only
D.	1, 2 and 3
Answer» D. 1, 2 and 3