Where does `C_(3)` cycle take place?

Explanation

**Step-by-Step Solution:**

1. **Understanding the C3 Cycle**: The C3 cycle, also known as the Calvin cycle, is a crucial part of photosynthesis in plants, where carbon dioxide is fixed into a 3-carbon sugar.

2. **Identifying Plant Types**: There are different types of plants based on their photosynthetic pathways, primarily C3 and C4 plants.

3. **Location of the C3 Cycle**: In C3 plants, the Calvin cycle occurs in the chloroplasts of mesophyll cells.

...