Geotropism is turgor movement induced by gravity and is shown by stem and root.

Answer

### Step-by-Step Solution:

1. **Understanding Geotropism**:
- Geotropism refers to the growth of plant parts in response to gravity. It is a crucial aspect of plant development, allowing roots to grow downward and stems to grow upward.

2. **Types of Geotropism**:
- **Positive Geotropism**: This occurs when roots grow downward, towards the gravitational pull. This is essential for anchoring the plant and accessing water and nutrients in the soil.
- **Negative Geotropism**: This occurs when stems grow upward, away from the gravitational pull. This allows the plant to reach for sunlight, which is vital for photosynthesis.

3. **Movement Mechanism**:
- Geotropism is a turgor movement, which means it is driven by the pressure of water within plant cells. When gravity acts on a plant, it influences the distribution of auxins (plant hormones) within the plant, leading to differential growth rates.

4. **Conclusion**:
- The statement that "Geotropism is turgor movement induced by gravity and is shown by stem and root" is partially correct but misleading. While it is true that geotropism involves turgor movements and is influenced by gravity, it is important to specify that roots exhibit positive geotropism (grow downwards) and stems exhibit negative geotropism (grow upwards).