Which of the following papillae are without taste buds in human tongue?

Options

A. Vallate
B. Fungiform
C. Foliate
D. Filiform

Answer

To determine which papillae on the human tongue are without taste buds, we need to analyze the different types of papillae present on the tongue.

### Step-by-Step Solution:

1. **Identify the Types of Papillae**: The human tongue has four main types of papillae:
- **Fungiform Papillae**
- **Foliate Papillae**
- **Circumvallate (or Velvet) Papillae**
- **Filiform Papillae**

2. **Examine Each Type**:
- **Fungiform Papillae**: These are mushroom-shaped and contain taste buds. They are scattered across the tongue.
- **Foliate Papillae**: These are found on the sides of the tongue and are present primarily in children. They also contain taste buds.
- **Circumvallate (Velvet) Papillae**: These are located at the back of the tongue and are responsible for the bitter taste. They have a high number of taste buds.
- **Filiform Papillae**: These are the most numerous, have a conical shape, and do not contain any taste buds.

3. **Conclusion**: Among the four types of papillae, the **Filiform Papillae** are the only type that does not have taste buds.

### Final Answer:
The papillae without taste buds in the human tongue are **Filiform Papillae**.

---