Increasing wheat yields in developing countries can have several effects on life expectancy, infant mortality rate, and birth rate. Here are a few possible ways that these variables might be affected:
Improved nutrition: Increasing wheat yields can lead to greater availability of food and more diverse diets. This can result in improved nutrition and health outcomes, which can increase life expectancy and decrease infant mortality rate.
Economic growth: Increasing wheat yields can also lead to economic growth, as farmers may have more crops to sell and more income to invest in their families and communities. This can lead to improved living standards, including better healthcare and education, which can also increase life expectancy and decrease infant mortality rate.
Family planning: As economic conditions improve, birth rates may decrease as families have fewer children. This can result in better health outcomes for both mothers and children, as well as greater opportunities for education and economic advancement.
Overall, increasing wheat yields in developing countries has the potential to positively impact life expectancy, infant mortality rate, and birth rate, by improving nutrition, economic conditions, and family planning. However, the extent to which these variables are affected will depend on a variety of other factors, including access to healthcare, education, and other resources.