In hydrarch succession , the stage which comes immediately after submerged free - floating plant stage is

Options

A. forest stage
B. scrub stage
C. reed - swamp stage
D. marsh - meadow stage

Answer

To solve the question regarding the stage that comes immediately after the submerged free-floating plant stage in hydrarch succession, we will follow these steps:

### Step-by-Step Solution:

1. **Understanding Hydrarch Succession**:
- Hydrarch succession refers to the ecological succession that occurs in aquatic environments, transitioning from water-dominated ecosystems to more terrestrial ecosystems.

2. **Identify the Stages of Hydrarch Succession**:
- The stages typically include:
- Pioneer Community (Phytoplankton)
- Submerged Plant Stage
- Free Floating Plant Stage
- Reed Swamp Stage
- Marsh Meadow Stage
- Scrub Stage
- Forest Stage (Climax Community)

3. **Locate the Relevant Stage**:
- The question asks for the stage that comes immediately after the submerged free-floating plant stage.
- According to the established sequence of hydrarch succession, after the Free Floating Plant Stage, the next stage is the Reed Swamp Stage.

4. **Conclusion**:
- Therefore, the stage that comes immediately after the submerged free-floating plant stage is the **Reed Swamp Stage**.

### Final Answer:
- The correct answer is **Reed Swamp Stage** (Option 3).

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