The special sense organ for the sense of smell is the nose.
According to the provided reference, the organ for the sense of smell is the nose. The nose is also known as an olfactory organ because the olfactory system is responsible for our sense of smell.
Understanding the Nose as the Olfactory Organ
The nose is more than just a passage for air; it houses the necessary structures to detect scents.
- Primary Function: Its main role as a special sense organ is olfaction, which is the technical term for the sense of smell.
- Reference Insight: The reference explicitly states that the nose is the organ for this sense. It also notes that animals typically have a stronger sense of smell compared to humans.
How the Nose Works (Simplified)
While the reference doesn't detail the mechanism, it mentions:
- Nostrils: The reference states, "Nose has nostrils, we breathe in through nostrils." These are the external openings through which air, carrying scent molecules, enters the nose.
- Olfactory System: The nose is part of this larger system dedicated to processing smells. Being called an "olfactory organ" highlights its critical role within this system.
Key Takeaways
Here's a summary based directly on the reference:
- The nose is the organ responsible for the sense of smell.
- It is also referred to as an olfactory organ.
- The sense of smell itself is managed by the olfactory system.
- The nose has nostrils through which we breathe.
| Organ | Sense | System Involved | Key External Feature Mentioned |
|---|---|---|---|
| The Nose | Smell (Olfaction) | Olfactory System | Nostrils |
In essence, when thinking about the special sense organ for smell, the nose is the structure that fulfills this role, according to the reference provided.
