The physiological capacity to produce offspring is called

Options

A. population growth
B. birth rate
C. biotic potential
D. population explosion

Answer

To solve the question "The physiological capacity to produce offspring is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question is asking for a term that describes the physiological ability of an organism to produce offspring.

2. **Analyze the Options**:
- **Population Growth**: This term refers to an increase in the number of individuals in a population. It does not specifically refer to the capacity to produce offspring.
- **Birth Rate**: This term indicates the number of offspring produced in a given time period. While related to reproduction, it does not define the physiological capacity itself.
- **Biotic Potential**: This term refers to the maximum reproductive capacity of an organism under optimal environmental conditions. It encompasses the idea of physiological capacity to produce offspring.
- **Population Explosion**: This term describes a rapid increase in population size, not the capacity to produce offspring.

3. **Identify the Correct Answer**: From the analysis, "Biotic Potential" is the term that best fits the definition of the physiological capacity to produce offspring.

4. **Conclusion**: Therefore, the correct answer is **Biotic Potential**.