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Why do the dogs possess a for better sense of smell than the human beings?
Dogs can smell 1,00,000 times better than humans. the reason for such strong sense of smell in dogs lies in the fact that their snouts are provided with about 200 million scent receptors. While in case of humans, the number is only 5 million. the moist, leathery surface of the dogs nose also acts as a contributing factor to its olfactin. This moisture along with the act of sniffing helps to attract and hold the scent molecules, Also compared to the humans, dogs have a larger portion of their brain dedicated to olfaction.
Posted by- Vikash yadav
Dogs can smell 1,00,000 times better than humans. the reason for such strong sense of smell in dogs lies in the fact that their snouts are provided with about 200 million scent receptors. While in case of humans, the number is only 5 million. the moist, leathery surface of the dogs nose also acts as a contributing factor to its olfactin. This moisture along with the act of sniffing helps to attract and hold the scent molecules, Also compared to the humans, dogs have a larger portion of their brain dedicated to olfaction.
Posted by- Vikash yadav
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