Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Organisms and Populations

Question:

What does a broad base in the age pyramid indicate about the population?

 

Options:

A high proportion of young individuals

A low proportion of young individuals

A high proportion of old individuals

All of the above

Correct Answer:

A high proportion of young individuals

Explanation:

The age pyramid with a broad base indicates (a) a high percentage of young individuals.

An age pyramid is a graphical representation of the age distribution within a population. It typically consists of a bar graph with the age groups on the horizontal axis and the population size or percentage on the vertical axis. The shape of the age pyramid provides insights into the population's age structure and demographic characteristics.

A broad base in the age pyramid indicates a high percentage of young individuals in the population. This means that there is a larger proportion of people in the younger age groups compared to the older age groups. A broad base is commonly associated with a population that has a high birth rate and a large number of young people. It suggests a population with a potential for future growth and development.

Therefore, when the age pyramid has a broad base, it indicates a high percentage of young individuals in the population.