Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Animaux

How much better is a dog's nose than a human's?


We don't know exactly how many times better a dog's nose is than ours. But they have up to 300 million olfactory receptors. We have about 6 million. And part of their brain that is dedicated to analyzing smells is about 40 times greater than ours. Their nose separates some odor from air they breathe

{{ relativeTimeResolver(1605162755944) }}

LIVE
points 82
Rating

Similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE