Name the process of formation of erythrocytes?

Explanation

### Step-by-Step Solution:

1. **Understanding Erythrocytes**: Erythrocytes are commonly known as red blood cells (RBCs). They are crucial for transporting oxygen throughout the body.

2. **Identifying the Process**: The formation of erythrocytes is specifically referred to as erythropoiesis. This term combines "erythro," which relates to red blood cells, and "poiesis," which means formation or production.

3. **Location of Erythropoiesis**: Erythropoiesis primarily occurs in the bone marrow, which is the soft tissue found in the center of bones.

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