The correct answer is: Dr. M. S. Swaminathan.
Dr. M. S. Swaminathan is an Indian agricultural scientist who is considered the “Father of Green Revolution” in India. He was the chairman of the National Commission on Farmers (NCF) from 2004 to 2006. The NCF was set up by the Government of India to make recommendations on the development of agriculture in the country. The NCF submitted its report in 2006, which made a number of recommendations on issues such as land reforms, water management, and agricultural research.
Sri Som Pal is a former Indian politician who served as the Minister of State for Agriculture and Food Processing Industries from 2004 to 2009. He is a member of the Indian National Congress party.
Sri Y. C. Nanda is a former Indian civil servant who served as the Governor of Andhra Pradesh from 1997 to 2002. He is a member of the Indian Administrative Service.
Dr. C. Rangarajan is an Indian economist who served as the Governor of the Reserve Bank of India from 1992 to 1997. He is a member of the Planning Commission of India.
Dr. M. S. Swaminathan is the most qualified person to chair the NCF because of his expertise in agriculture and his experience in government. He is also a respected figure in India and his recommendations are likely to be taken seriously by the government.