The olfactory bulb can detect the smell of odor particles.
The nasal canal is made up of olfactory cells that allow you to detect odors.
The olfactory epithelium, located in the upper part of the nasal cavity, holds the olfactory receptor cells responsible for detecting smells. It contains specialized nerve cells that send signals to the brain when they detect specific odor molecules.
Smell
chemoreceptor.
To attract insects
The olfactory nerve carries impulses from odor-detecting cells to the brain.
The nasal canal is made up of olfactory cells that allow you to detect odors.
Olfactory receptor cells located in the nasal epithelium are responsible for detecting smells. When odor molecules bind to these receptor cells, they trigger a signal that is sent to the brain for interpretation.
Olfactory receptor cells, located in the nose's olfactory epithelium, are responsible for detecting smells. These receptor cells bind to specific odor molecules and send signals to the brain to process and identify different scents.
The olfactory system is the sensory system responsible for detecting and perceiving odors. It involves specialized cells in the nasal cavity that detect airborne odor molecules and transmit signals to the brain for interpretation.
The olfactory epithelium, located in the upper part of the nasal cavity, holds the olfactory receptor cells responsible for detecting smells. It contains specialized nerve cells that send signals to the brain when they detect specific odor molecules.
When we smell something, we are detecting volatile organic compounds (odor molecules) that are released into the air. These molecules bind to receptors in our nose, sending signals to our brain that are interpreted as specific smells.
Sorry we do not know what you mean by "firm odor" so we can not answer your question.
The word sought is likely smiling (showing a smile) or smelling (having or detecting an odor).
The purpose of the propane odor additive is to give propane a distinct smell that is easily detectable. This helps in detecting leaks or potential hazards because the strong odor alerts people to the presence of propane gas in the air, even at low concentrations. This early warning allows individuals to take necessary precautions and address any leaks before they escalate into dangerous situations.
Smell
Cones are the receptor cells in the human eye that are best at detecting fine details and color. They are concentrated in the fovea, which is the central region of the retina responsible for sharp central vision.