Correct Answer: (a) United States of America
Solution:Norman Borlaug is considered the father of the Green Revolution globally. Norman Borlaug, the father of the Green Revolution and Nobel Prize winning agronomist, belongs to the United States of America. After completing his Ph.D. in Plant Pathology from the University of Minnesota, USA in 1942, he developed high yielding and disease resistant dwarf varieties of wheat in agricultural research in Mexico. MS Swaminathan is considered to be the father of the Green Revolution in India. But the Commission has considered the answer to this question as option (b), which is wrong. If World had been written in place of India in the question, then option (b) would have been correct.