Transverse rugae occur on

Options

A. Hard platae
B. Soft palate
C. Tongue
D. Stoamach

Answer

To solve the question "Transverse rugae occur on," we can analyze the options provided:

1. **Understanding Transverse Rugae**: Transverse rugae are ridges or folds that are found on certain surfaces within the oral cavity. They are important for the mechanical processing of food and play a role in the structure of the mouth.

2. **Analyzing the Options**:
- **A. Hard Palate**: The hard palate is the bony front part of the roof of the mouth. It is known to have transverse rugae that help in the manipulation of food.
- **B. Soft Palate**: The soft palate is the fleshy back part of the roof of the mouth. It does not have transverse rugae.
- **C. Tongue**: The tongue has various structures and folds, but it does not have transverse rugae in the same context as the palate.
- **D. Stomach**: The stomach has rugae, but these are not transverse and are not the same as the rugae found in the palate.

3. **Conclusion**: Based on the analysis, the transverse rugae are specifically found on the hard palate.

Thus, the answer to the question is **Option A: Hard Palate**.