Glottis is the opening of_____

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Glottis":**
- The glottis is a term used in anatomy to refer to a specific part of the respiratory system. It is important to identify what the glottis is associated with.

2. **Identifying the Structure:**
- The glottis is the opening that is located within the larynx. The larynx is also known as the voice box and is involved in sound production and protecting the trachea against food aspiration.

3. **Function of the Glottis:**
- The glottis serves as the opening between the vocal folds (or vocal cords) and plays a crucial role in phonation (the production of sound).

4. **Relationship with Other Structures:**
- The glottis connects the larynx to the pharynx. It is important to note that the glottis is not just an opening; it is also involved in the regulation of airflow during breathing and speaking.

5. **Additional Information:**
- The glottis is covered by a cartilaginous flap known as the epiglottis, which prevents food from entering the trachea during swallowing.

6. **Final Answer:**
- Therefore, we conclude that the glottis is the opening of the **larynx**.

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