Question

Economic development and improvement in quality of life improve life expectancy and changes the structures of the population. High infant mortality rate and material mortality rate due to poor economic growth hence an adverse effect of age structure on the population.​

Answer 1

Explanation:

Economic development and improvement in quality of life improve life expectancy and changes the structures of the population. High infant mortality rate and material mortality rate due to poor economic growth hence an adverse effect of age structure on the population.

Answer 2

This answer can be seen in two ways-

1).Yes,it can change or increase the life expectancy rate at some levels of difficulties but not at every possible way.

2).No,it cannot change wherever we talk about the health of the population because health structure is not completely well developed in our country (India).

Yes,When high infant mortality rate was growing it has an adverse effect of age structure as it is a most important function of population growth.