Question

In a graph of population, on x-axis time and on y-axis population is plotted. A parallel line to x-axis shows:

• A. Natality equal to mortality
• B. Natality decreases mortality increases
• C. Natality constant mortality increases
• D. Natality increases mortality decreases

Answer 1

Answer: (A)

On X-axis showing time and Y-axis showing population. A parallel line to X-axis represents the Population is maintained with time because the birth rate will be equal to the death rate. The birth rate is Natality and death rate is mortality. So Natality will be equal to Mortality and the correct answer is A.