The study of communities of various genera and species is called

Options

A. community ecology
B. synecology
C. autecology
D. Both (a) and (b)

Answer

To solve the question, "The study of communities of various genera and species is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Communities**:
- A community is defined as a group or association of populations where more than one population of different species lives together in the same geographical area. For example, a forest contains various species of trees, animals, fungi, and bacteria, all interacting with each other.

2. **Identify the Types of Ecology**:
- **Community Ecology**: This is the study of interactions among various species and populations within a community. It examines aspects such as distribution, structure, abundance, and interactions over time.
- **Scienic Ecology**: This term is less commonly used but generally refers to the study of groups of plant and animal communities in relation to their environment.
- **Art Ecology**: This term typically refers to the study of a single species in relation to its environment, not multiple species.
- **Ot Ecology**: This term is not standard in ecological studies and does not pertain to the study of communities.

3. **Analyze the Options**:
- The options provided are:
- A) Community Ecology
- B) Scienic Ecology
- C) Art Ecology
- D) Both A and B
- Since both Community Ecology and Scienic Ecology involve the study of communities of various species and genera, we need to determine which is the most accurate term.

4. **Select the Correct Answer**:
- Community Ecology is the most widely recognized term for the study of communities of various genera and species. While Scienic Ecology may also apply, it is not as commonly used. Therefore, the best answer is **A) Community Ecology**.

### Final Answer:
The study of communities of various genera and species is called **Community Ecology**.