Sense Organs – Nose Quiz 1

1. If a large particle, like pollen, gets trapped in your nose and tickles it, what happens?

2. What are the two holes on your nose called?

3. Which of the following best describes the sinuses?

4. Which part of the nose filters the air that we breathe?

5. Which of the following structures perceives smell?

6. What is behind your nose and connects with the back of the throat?

7. What moves back and forth to move mucus out of the sinuses and the back of the nose?

8. What part of your nose actually senses and helps you recognize the smell?

9. What is the wall separating your nasal passages called?

10. There are at least ---------- million receptors in your nose!