Opuntia is a xerophyte which accumulate water in its flattened stem. (True/false)

Answer

**Step-by-Step Solution:**

1. **Understanding Xerophytes**:
- Xerophytes are plants that are adapted to survive in environments with very little water, such as deserts. They have special adaptations that help them conserve water.

2. **Identifying Opuntia**:
- Opuntia, commonly known as prickly pear, is a genus of cacti that are indeed classified as xerophytes. They are typically found in arid and semi-arid regions.

3. **Water Storage in Opuntia**:
- One of the key adaptations of Opuntia is its flattened stem, which is modified to store water. The stem is fleshy and can accumulate water during periods of rainfall, allowing the plant to survive during dry spells.

4. **Conclusion**:
- Given that Opuntia is a xerophyte and it does accumulate water in its flattened stem, the statement "Opuntia is a xerophyte which accumulates water in its flattened stem" is true.

**Final Answer**: True

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