What is the special arrangement seen in the leaves of `C_(4)` plants?

Explanation

### Step-by-Step Solution:

1. **Understanding C4 Plants**: C4 plants are a type of plant that have a unique method of photosynthesis, which is different from C3 plants. This adaptation allows them to efficiently fix carbon dioxide even in conditions of low carbon availability.

2. **Kranz Anatomy**: The special arrangement seen in the leaves of C4 plants is known as "Kranz anatomy." This term refers to the specific structural organization of the leaf tissues.

3. **Mesophyll Cells**: In C4 plants, the mesophyll cells are undifferentiated. This means that they do not have specialized functions and are capable of performing various roles in photosynthesis.

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