Read the given passage and answer the questions that follow :- During the period 1960 to 2000 , wheat production increased from 11 million tonnes to 75 million tonnes while rice production went from 35 million tonnes to 89.5 million tonnes. This was due to the development of semi dwarf varieties of wheat and rice by a Nobel laureate in Mexico. The semi dwarf varieties of wheat were introduced in 1963 and later in 1966 the semi dwarf varieties of rice were introduced too ( rice derivatives were taken from IR-8 developed at IRRI, Philippines and Taichung Native-1 from Taiwan).

Where were the semi dwarf varieties of wheat developed in Mexico?

At International Centre for Wheat and Maize Improvement At International Centre for Wheat and Rice Improvement At International Crop Management Association None of these

At International Centre for Wheat and Maize Improvement

During the period 1960 to 2000, wheat production increased from 11 million tonnes to 75 million tonnes while rice production went up from 35 million tonnes to 89.5 million tonnes. This was due to the development of semi-dwarf varieties of wheat and rice. Nobel laureate Norman E. Borlaug, at International Centre for Wheat and Maize Improvement in Mexico, developed semi-dwarf wheat.