The green revolution is a program that began in _____. It refers to the dramatic increase in agricultural productivity due to use of genetically _______varieties of seeds. _______, an American agricultural was the first to promote this program in India, Mexico and _______. During this program, high-yielding, disease-resistant varieties of wheat were introduced in India from ______ _. _______ was India's premier green revolution scientist. He bought a variety of seeds developed in ______and crossbreed them with the local varieties in India to obtain a ______variety. This variety yielded more grains than the traditional types.
His efforts in biotechnology helped to transform India from ______ prone food importers to a ______ self-sufficient nations.
Fill in the blank spaces in the given passage about the green revolution.