Movement caused by injury is

Options

A. Traumotropism
B. Rheotropism
C. Traumonasty
D. Rheonasty.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the type of movement in plants that is caused by injury.

2. **Identifying the Options**: The options provided are:
- Traumatropism
- Rheotropism
- Traumonasty
- Rheonasty

3. **Analyzing Each Option**:
- **Traumatropism**: This term refers to the growth response of plants to injury. It is specifically related to the orientation change in response to damage.
- **Rheotropism**: This is the growth of plant parts in response to the current of water, not related to injury.
- **Traumonasty**: This refers to the movement of leaves in response to injury, specifically the folding of leaves.
- **Rheonasty**: This involves nastic movements due to water currents, which is not related to injury.

4. **Selecting the Correct Answer**: Based on the definitions, the movement caused by injury is best described by **Traumatropism**. This involves the plant changing its orientation due to injury.

5. **Final Conclusion**: Therefore, the correct answer to the question "Movement caused by injury is" is **Traumatropism**.

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