Which two crops have been significantly improved by the green revolution?

The answer is E) Wheat and Rice

These two crops of Wheat and Rice were significantly improved by the Green Revolution.

Green Revolution is often described as similar to the Industrial revolution. Green revolution was responsible for exponentially increasing yields all over the world and was responsible for an impending world-wide shortage of food.

Rice and Wheat are the two staple diets of the world and the increase in their yields was significant for developing economies of Pakistan, India, China etc.