The study of organisms in relation to their environment is the definition of

Options

A. Morphology
B. Ecology
C. Embryology
D. Biome

Answer

To solve the question, "The study of organisms in relation to their environment is the definition of," we can follow these steps:

### Step 1: Identify the Key Terms
The question asks for the definition of a term related to the study of organisms and their environment. The key terms here are "organisms" and "environment."

### Step 2: Analyze the Options
We have four options to consider:
1. Morphology
2. Ecology
3. Embryology
4. Biome

### Step 3: Define Each Term
- **Morphology**: This is the study of the form and structure of organisms, focusing on their external features.
- **Ecology**: This is the study of organisms in relation to their environment, including their interactions with each other and with their surroundings.
- **Embryology**: This is the study of the development of embryos, which is not directly related to the environment.
- **Biome**: This refers to a large community of flora and fauna occupying a major habitat, such as a forest or ocean, but it does not specifically refer to the study of organisms.

### Step 4: Match the Definition
From the definitions, we can see that "ecology" is the term that specifically refers to the study of organisms in relation to their environment.

### Step 5: Conclusion
Therefore, the answer to the question is **Ecology**.

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