Study of adaptation of organisms to their environments in terms of survival and reproduction is called

Options

A. Zoogeography
B. physiological ecology
C. Morphology
D. Genetics

Answer

To solve the question regarding the study of adaptation of organisms to their environments in terms of survival and reproduction, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the term that describes the study of how organisms adapt to their environments, focusing on their survival and reproductive strategies.

2. **Analyze the Options**: We have four options to consider:
- **Zoo geography**: This is related to the geographical distribution of animals, not directly about adaptation.
- **Physiological ecology**: This involves studying how organisms adjust their behavior and physiology to survive and reproduce in changing environments.
- **Morphology**: This refers to the structure, shape, and form of organisms, which does not directly address adaptation in terms of survival and reproduction.
- **Genetics**: This is the study of heredity and genes, which is not focused on environmental adaptation.

3. **Evaluate Each Option**:
- Zoo geography does not pertain to adaptation.
- Physiological ecology directly relates to how organisms adapt their behavior and physiology for survival and reproduction.
- Morphology focuses on structure rather than adaptation.
- Genetics deals with heredity and does not specifically address adaptation to environments.

4. **Select the Correct Answer**: Based on the analysis, the option that best fits the definition provided in the question is **physiological ecology**.

5. **Conclusion**: The study of adaptation of organisms to their environments in terms of survival and reproduction is called **physiological ecology**.