Percentage of individuals of a given age group in a given population is called as

Options

A. age distribution
B. age density
C. age graph
D. age curve

Explanation

To solve the question, "Percentage of individuals of a given age group in a given population is called as," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Population**:
- A population consists of a group of individuals of the same species living in a specific area and interacting with each other.

2. **Attributes of Population**:
- When studying populations, we look at various attributes that cannot be observed in a single individual. One of these attributes is age distribution.

3. **Defining Age Distribution**:
- Age distribution refers to the percentage of individuals within specific age groups in a population. This helps in understanding the structure and dynamics of the population.

4. **Categories of Age Groups**:
- Populations can be divided into different age categories:
- **Pre-reproductive age group**: Young individuals who are not yet capable of reproduction.
- **Reproductive age group**: Individuals who are capable of reproduction.
- **Post-reproductive age group**: Older individuals who are beyond their reproductive years.

5. **Conclusion**:
- The term that describes the percentage of individuals of a given age group in a population is known as **age distribution**.

### Final Answer:
The percentage of individuals of a given age group in a given population is called **age distribution**.

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