Select the option that can be used as a one-word substitute for the given group of words.
The study of population and its dynamics
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e Demography.
The meaning of the given words is:
- Democracy: a system in which the government of a country is elected by the people
- Demography: the study of demographics, the social characteristics and statistics of a human population.
- Dysgraphic: a neurological disorder characterized by writing disabilities
- Dermatology: the scientific study of skin diseases
Thus, the most appropriate one-word substitution for the given set of words is Demography.