Correct Answer: (a) Dr. Varghese Kurien
Solution:Dr. Varghese Kurien was the father of India's White Revolution, which helped India emerged as the largest milk producer in the world. India is the world's top milk producer, with production having reached 230.58 million tonnes during 2022-23. Total milk production increased from 187.75 million tonnes in 2018-19 to 230.58 million tonnes in 2022-23. However, the annual growth rate of production came down from 6.47% to 3.83% during this period. About 63% of the total milk production comes to the market; the remaining is kept by producers for their own consumption. The milk group contributed almost 40% (Rs 11.16 lakh crore) of the value of output from the agriculture, livestock, forestry, and fishing sector in 2022-23 much higher than cereals. Milk group comprises milk consumed or sold in liquid form, ghee, butter, and lassi produced by producer households. The dairy sector provides livelihoods to more than 8.5 crore people directly or indirectly, of whom the majority are women.