Consider the following statements: 1. The Taxus tree naturally found in the Himalayas. 2. The Taxus tree is listed in the Red Data Book. 3. A drug called “taxol” is obtained from Taxus tree is effective against Parkinson’s disease. Which of the statements given above is/are correct?

1. (a)1 only
2. (b)1 and 2 only
3. (c)2 and 3 only
4. (d)1, 2 and 3