Question

today doctor can cure more diseases what effect do you think this has on the population of a country

Answer 1

the effect of this is
that a country have increase.in it's population which Is termed as over population

Answer 2

The recent development of the medical science has increased the population of almost every country in our planet.

Because-

• The improved medical science has decreased the death rate in our society.

• Similarly,the improve medical science has increased the birth rate in our society.

The combined effect of the above mentioned points increased our national population.