Interesting Animals - Elephants
According to a study carried out at the University of Tokyo, compared with 13 other mammal species studied, African elephants have the most genes related to smell: 1,948.
(That's more than twice the number of olfactory genes in domestic dogs and five times more than in humans.
The following animals were tested in the battle of the schnozes:-
- Elephant - 1948
- Rat - 1207
- Cow - 1196
- Mouse - 1130
- Horse - 1066
- Dog - 811
- Guinea Pig - 796
- Rabbit - 768
- Human - 396
- Chimpanzee - 380
- Marmoset - 366
- Macaque - 309
- Orang-utan - 296
Source - The Wright Stuff
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