Give appropriate biological / technical terms : Present at the back of nostrils just above the oral cavity.

Explanation

**Step-by-Step Solution:**

1. **Identify the Structure**: The question asks for a biological or technical term for a structure located at the back of the nostrils and just above the oral cavity.

2. **Understand the Anatomy**: In human anatomy, the nasal cavity is located above the oral cavity. The nostrils lead into the nasal cavity, which is the space behind the nose.

3. **Locate the Common Duct**: The area that connects the nasal cavity and the oral cavity is known as the pharynx. The pharynx serves as a passage for both air (from the nasal cavity) and food (from the oral cavity).

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