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. ... Monitor lizards, tegus and anoles and some tortoise species have the largest ... The tiny shrew, which holds about 10% of its body mass in its brain, has one of ... More
Source: Wikipedia
The largest brains are those of sperm whales, weighing ... Predators tend to have relatively larger brains than the animals they prey on; ... brain size compared to what would be expected from its ... More
Source: Wikipedia
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 ...
21 Apr 2008 ... Still, that of the chimpanzee is larger compared to its body size: 0.77 ... Domesticated animals have smaller brains than those of their wild ...
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 ...