Select an incorrect statement:

Options

A. Primary succession is a slow process
B. Climax community is always mesic
C. Members of climax community are competitive
D. Members of poineer community are local

Answer

To solve the question "Select an incorrect statement," we need to analyze each of the provided statements regarding ecological succession. Here’s a step-by-step breakdown:

### Step 1: Understand the Types of Succession
- **Primary Succession**: This occurs in lifeless areas where soil has not yet formed (e.g., after a volcanic eruption). It is a slow process because it involves soil formation and the establishment of pioneer species.
- **Secondary Succession**: This occurs in areas where a disturbance has destroyed an existing community but left the soil intact (e.g., after a forest fire). It is generally faster than primary succession.

**Hint**: Remember the difference between primary and secondary succession in terms of speed and soil presence.

### Step 2: Analyze Each Statement
1. **Statement 1**: "Primary succession is a slow process."
- This statement is **correct** because primary succession takes a long time due to the need for soil formation.

2. **Statement 2**: "Climax Community is always basic."
- This statement is **incorrect**. A climax community can be complex and is not always basic; it can vary based on environmental conditions.

3. **Statement 3**: "The members of the Climax Community are competitive."
- This statement is **correct**. Members of the climax community are often competitive as they compete for resources.

4. **Statement 4**: "The members of the Pioneer community are local."
- This statement is **incorrect**. Pioneer species are typically not local; they are the first to colonize an area and can come from various sources.

### Step 3: Identify the Incorrect Statement
From the analysis:
- Statement 2 and Statement 4 are both incorrect. However, since the question asks for a single incorrect statement, we focus on the one that is more commonly misunderstood.

**Final Answer**: The incorrect statement is **Statement 2: "Climax Community is always basic."**

### Summary of Steps:
1. Understand the definitions of primary and secondary succession.
2. Analyze each statement based on ecological principles.
3. Identify which statement does not hold true based on your analysis.