Question of the Day
The common ant, which has a brain-to-body ratio of 1:7.
That means ants' brains can take up to 14-15% of their body mass. The collective brain power of an entire colony is similar to that of a human brain.  More »
Web Results
Brain size usually increases with body size (positive correlation) in animals (i.e. large animals usually have larger brains than smaller animals). ... Small mammals like mice have a direct brain/body size ... However, large animals need more neurons to represent their ... More
Source: Wikipedia
www.answers.com/Q/Which_animal_has_the_biggest_brain
The sperm whale is supposed to have the largest brain in the world, as far as mass and size of the brain alone, not in proportion to its body size. Speaking in ...
io9.com/5890414/the-4-biggest-myths-about-the-human-bra...
14 Mar 2012 ... This myth dates back at least as far as Aristotle, who in 335 BC wrote: "Of all the animals, man has the brain largest in proportion to his size." It's ...
news.softpedia.com/news/Top-10-Brains-83944.shtml
21 Apr 2008 ... Domesticated animals have smaller brains than those of their wild ... 120 kg (280 pounds) has a 1.7 kg (4 pounds) brain; compared to its size, ...
science.howstuffworks.com/life/inside-the-mind/human-br...
Take a look at animal brains and see which brain is the biggest brain. ... Humans have the largest cerebral cortex of all mammals, relative to the size of their ...