Poor olfactory sense may put people at risk during fires, gas leaks or other dangerous situations.
Discarding her olfactory senses in favor of her optical ones for the moment, she took a curious look around the store.
Her olfactory sense was currently detecting the odor of mildew, wet stone, and some type of food cooking.
But there were some foods better enjoyed with full tactile and olfactory senses open.
They have a well-developed olfactory sense and can locate food sources by smell.
Humans have a pathetic sense of smell because over half of the 1000 genes coding for our olfactory receptors don't work.
The fish soup that had formed in the less-dense fresh water immediately poured up out of the jar and gave the sharks' olfactory senses a jolt.
Paris silently cursed the heavy smoke that had blocked her highly developed olfactory senses.
The molecules diffuse through the surface layer of mucus and stimulate the olfactory receptors.
They transfer the impulses of a smell through a nerve fiber to the olfactory bulb in the brain just above the nose.