To determine which option is not a portal of entry for disease transmission, we should understand the role of various organs and systems in allowing pathogens to enter the body.

1. **Pancreas**: The pancreas is primarily involved in digestion and the regulation of blood sugar levels. It does not serve as a direct portal of entry for pathogens.

2. **Gastrointestinal Tract**: This is a well-known portal of entry; pathogens can enter the body through contaminated food and water.

3. **Genitourinary Tract**: This pathway is another recognized portal where pathogens can enter, particularly through sexual contact or urinary tract infections.

4. **Respiratory Tract**: This tract is a common route for the entry of pathogens, especially through inhalation of respiratory droplets.

### Conclusion
Based on the analysis, the **Pancreas** is not a portal of entry for disease transmission, making option **a. Pancreas** the correct answer.

Question

To determine which option is not a portal of entry for disease transmission, we should understand the role of various organs and systems in allowing pathogens to enter the body.

1. **Pancreas**: The pancreas is primarily involved in digestion and the regulation of blood sugar levels. It does not serve as a direct portal of entry for pathogens.

2. **Gastrointestinal Tract**: This is a well-known portal of entry; pathogens can enter the body through contaminated food and water.

3. **Genitourinary Tract**: This pathway is another recognized portal where pathogens can enter, particularly through sexual contact or urinary tract infections.

4. **Respiratory Tract**: This tract is a common route for the entry of pathogens, especially through inhalation of respiratory droplets.

### Conclusion
Based on the analysis, the **Pancreas** is not a portal of entry for disease transmission, making option **a. Pancreas** the correct answer.

Knowee AI · Accepted Answer

To determine which option is not a portal of entry for disease transmission, we should understand the role of various organs and systems in allowing pathogens to enter the body.

1. **Pancreas**: The pancreas is primarily involved in digestion and the regulation of blood sugar levels. It does not serve as a direct portal of entry for pathogens.

2. **Gastrointestinal Tract**: This is a well-known portal of entry; pathogens can enter the body through contaminated food and water.

3. **Genitourinary Tract**: This pathway is another recognized portal where pathogens can enter, particularly through sexual contact or urinary tract infections.

4. **Respiratory Tract**: This tract is a common route for the entry of pathogens, especially through inhalation of respiratory droplets.

### Conclusion
Based on the analysis, the **Pancreas** is not a portal of entry for disease transmission, making option **a. Pancreas** the correct answer.

In disease transmission the following is not a portal of entrya.Pancreasb.Gastrointestinal tractc. genitourinary tractd.Respiratory tract

Question

In disease transmission the following is not a portal of entry

Solution

Conclusion

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