The dwarf wheat varieties brough from Mexico into India were\tSonalika and NP-836\tSharbati Sonara and Pusa Lerma\tSonara-64 and Lerma Rojo-64\tSonara-64 and HUW-468

The correct option is 3.
Norman Ernest Borlaug (March 25, 1914 – September 12, 2009) was an American biologist, humanitarian and Nobel laureate who has been called "the father of the Green Revolution", "agriculture's greatest spokesperson" and "The Man Who Saved A Billion Lives". He is one of seven people to have won the Nobel Peace Prize, the Presidential Medal of Freedom and the Congressional Gold Medal and was also awarded the Padma Vibhushan, India's second highest civilian honor.

Borlaug received his B.Sc. Biology 1937 and Ph.D. in plant pathology and genetics from the University of Minnesota in 1942. He took up an agricultural research position in Mexico, where he developed semi-dwarf, high-yield, disease-resistant wheat varieties.