Natality under actual conditions is called

Options

A. Biotic potential
B. Maximum natality
C. Ecological natality
D. Reporductive potential

Answer

To answer the question "Natality under actual conditions is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Natality**: Natality refers to the birth rate of a population, which indicates how many individuals are born in a given time period.

2. **Identifying Terms**: The question provides four options:
- Biotic potential
- Maximum natality
- Ecological natality
- Reproductive potential

3. **Defining Each Term**:
- **Biotic Potential**: This is the maximum reproductive capacity of an organism under ideal environmental conditions.
- **Maximum Natality**: This term refers to the highest possible birth rate in ideal conditions.
- **Ecological Natality**: This is the actual birth rate of a population under the existing environmental conditions.
- **Reproductive Potential**: Similar to biotic potential, this refers to the capacity of an organism to reproduce under optimal conditions.

4. **Analyzing the Options**:
- Since the question specifically asks for natality under actual conditions, we need to focus on the term that reflects real-world scenarios rather than ideal conditions.

5. **Choosing the Correct Answer**:
- The term that best describes natality under actual conditions is **Ecological Natality**. This term encompasses the number of births that occur in a population given the current environmental factors and limitations.

6. **Final Answer**: Therefore, the correct answer to the question is **Ecological Natality**.