Centre which can moderate the function of respiratory rhythm centre is located in:

Answer

To answer the question regarding the center that can moderate the function of the respiratory rhythm center, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Respiratory Rhythm Center**: The respiratory rhythm center is primarily located in the brainstem, which is responsible for controlling the basic rhythm of breathing.

2. **Understand the Role of the Brainstem**: The brainstem consists of three main parts: the midbrain, pons, and medulla oblongata. Each of these parts plays a crucial role in regulating various autonomic functions, including respiration.

3. **Focus on the Pons and Medulla Oblongata**: The pons and medulla oblongata are specifically involved in the modulation of the respiratory rhythm. The pons helps in the smooth transition between inhalation and exhalation, while the medulla oblongata contains the primary respiratory centers.

4. **Conclude the Location**: Therefore, the center that moderates the function of the respiratory rhythm center is located in the brainstem, specifically within the pons and medulla oblongata.

### Final Answer:
The center which can moderate the function of the respiratory rhythm center is located in the **brainstem**.