Economics in India Pakistan the Philippines and Mexico argue the foodgrain growth would not have kept up with population growth in the last four decades without ?

I- improved packages of high-yielding seed varieties
II- fertilizers, pesticides and irrigation
III- improved transportation
IV better extension service

A. I and III only
B. II and III only
C. I, II and III only
D. I, II, III and IV

Correct Answer: I, II, III and IV ✔

Last Updated: June 18, 2019