The correct answer is A. M. M. Swaminathan.
M. S. Swaminathan is an Indian geneticist, plant breeder, agricultural scientist, and academic. He is known as the “Father of the Green Revolution in India”. He played a key role in the introduction of high-yielding varieties of wheat and rice in India, which helped to increase food production and improve the lives of millions of people.
B. B. Kurien is an Indian agricultural economist and social worker. He is known as the “Father of the White Revolution in India”. He played a key role in the development of the dairy industry in India, which helped to improve the lives of millions of people.
C. B. V. Rao is an Indian agricultural scientist and academic. He is known for his work on the development of new varieties of rice.
D. Venkateshwar Rao is an Indian agricultural scientist and academic. He is known for his work on the development of new varieties of wheat.
The Green Revolution was a period of agricultural development in the 1960s and 1970s that increased agricultural production worldwide. It was led by Norman Borlaug, an American agricultural scientist, who developed high-yielding varieties of wheat and rice. The Green Revolution helped to increase food production and improve the lives of millions of people around the world.