Phreatophytes are/have

Options

A. True xerophytes
B. Deep roots
C. Indicator plants
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding Phreatophytes**:
- Phreatophytes are plants that have deep roots and are adapted to obtain water from the phreatic zone, which is also known as the zone of saturation.

2. **Characteristics of Phreatophytes**:
- They are classified as true xerophytes, meaning they are well-adapted to dry environments but can access groundwater.
- They have deep roots that allow them to tap into water sources that are not available to other plants.
- Phreatophytes are typically found in areas where the water table is near the surface, such as along streams or in wetlands.

3. **Indicator Plants**:
- Phreatophytes can serve as indicator plants, meaning their presence can indicate the level of the water table in a given area.

4. **Evaluating the Options**:
- Option A: True xerophytes - Correct, as phreatophytes are indeed true xerophytes.
- Option B: Deep roots - Correct, as they have deep roots to access groundwater.
- Option C: Indicator plants - Correct, as they indicate the water table level.
- Option D: All of these - Since all previous statements are correct, this option is also correct.

5. **Conclusion**:
- Therefore, the correct answer is option D: all of these.