Which of the following cranial nerves are linked with taste buds ?

Options

A. VII & III
B. IX & II
C. IV & VIII
D. VII & IX

Answer

To determine which cranial nerves are linked with taste buds, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Location of Taste Buds**:
- Taste buds are primarily located on the tongue. They are responsible for the sensation of taste.

2. **Know the Cranial Nerves**:
- There are several cranial nerves, but we need to focus on those specifically involved in taste sensation.

3. **Identify Relevant Cranial Nerves**:
- The two cranial nerves that are primarily associated with taste are:
- **Facial Nerve (Cranial Nerve VII)**: This nerve is responsible for taste sensation from the anterior two-thirds of the tongue.
- **Glossopharyngeal Nerve (Cranial Nerve IX)**: This nerve is responsible for taste sensation from the posterior one-third of the tongue.

4. **Review the Options**:
- The options provided are:
- 7th and 3rd
- 9th and 2nd
- 4th and 8th
- 7th and 9th
- From our identification, we see that the 7th (Facial) and 9th (Glossopharyngeal) cranial nerves are indeed linked with taste buds.

5. **Conclusion**:
- The correct answer is that the cranial nerves linked with taste buds are the **7th (Facial) and 9th (Glossopharyngeal) cranial nerves**.

### Final Answer:
The cranial nerves linked with taste buds are the **7th (Facial) and 9th (Glossopharyngeal) cranial nerves**.

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