The upper surface of the tongue has small projections, some of which bear taste buds. These projections are called

Options

A. Papillae
B. Taste pore
C. Frenulus
D. Sulcus terminalis

Answer

To answer the question regarding the small projections on the upper surface of the tongue that bear taste buds, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structure of the Tongue**: The tongue is a muscular organ that plays a crucial role in taste perception. It has various structures on its surface.

2. **Examine the Projections**: On the upper surface of the tongue, there are small projections. These projections are essential for the sense of taste.

3. **Understand the Function of These Projections**: Some of these projections contain taste buds, which are responsible for detecting different tastes (sweet, sour, salty, bitter, and umami).

4. **Name the Projections**: The specific name for these small projections that bear taste buds is "papillae."

5. **Review the Options**: Given the options provided:
- Option 1: Papillae
- Option 2: Test spore
- Option 3: Frenulum
- Option 4: Sulcus terminalis

6. **Select the Correct Answer**: The correct answer is option 1, "papillae," as it directly refers to the projections on the tongue that contain taste buds.

### Final Answer:
The small projections on the upper surface of the tongue that bear taste buds are called **papillae**.

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