State true or false:
The matrix of bone is present in the form of layers called lacunae

Explanation

**Step-by-Step Solution:**

1. **Understanding the Structure of Bone:**
- Bones are rigid structures in the body that provide support and protection. They are primarily composed of a hard matrix.

2. **Identifying the Components of Bone Matrix:**
- The bone matrix consists of organic components (like collagen fibers) and inorganic components (such as calcium and phosphorus salts). These components contribute to the hardness and rigidity of bones.

...