Question

Percentage ratio of natality over mortality is

• A. Vital Index
• B. Population dynamics
• C. Population density
• D. Total count

Answer 1

The correct option is A Vital Index

The vital index is the ratio of births to death in a human population at a given time. It also helps to determine the biotic stability of a population. It fluctuates in case of emigration and immigration.

So, the correct answer is option A.