Norman Borlaug won Nobel Peace Prize for his contribution in:1. Development of high-yielding crops.2. Modernization of irrigation infrastructure.3. Introduction of synthetic fertilizers and pesticides.Select the correct answer using the code given below:

Norman Borlaug won Nobel Peace Prize for his contribution in:1. Develo

1.	Norman Borlaug won Nobel Peace Prize for his contribution in:1. Development of high-yielding crops.2. Modernization of irrigation infrastructure.3. Introduction of synthetic fertilizers and pesticides.Select the correct answer using the code given below:
A.	only
B.	only
C.	and 3 only
D.	, 2 and 3
Answer» B. only