Take a snake and hold it in your hands. The fact that you can hold it in your hands proves the snake is much smaller than you. Most common, non-tropical snakes (rattlesnakes, vipers, garden snakes, and just about any snake that lives in the US) are quite small, with their heads being able to fit in the palm of the average adult human twice, maybe thrice, over. The only snakes that are larger than the average adult human are boas, pythons, and anacondas, with their heads being as big as the adult thigh, or maybe upper arm.
With that in mind, most common snakes have brains that are dwarved by the size of the human brain.
In a sheep brain, the olfactory bulbs are much larger than in a human brain.http://wiki.answers.com/Q/How_do_the_sizes_of_the_olfactory_bulbs_of_the_sheep_brain_compare_with_those_of_the_human_brain"
A pig's brain is smaller and less developed than a human brain in terms of complexity, size, and cerebral cortex folding. However, pigs have been used in neuroscience research due to similarities in brain structure and function, making them valuable models for studying certain aspects of human brain function.
A whale's brain is larger and more complex than a human brain. Whales have bigger brains, especially in terms of sheer size, but human brains are more developed in certain areas related to higher cognitive functions.
Sheep's brains are similar to human brains in structure and function, both having a cerebral cortex, cerebellum, and brainstem. However, human brains are larger and more complex than sheep brains, with a higher cognitive capacity and ability for advanced problem-solving. Additionally, human brains have a greater degree of specialization and flexibility compared to sheep brains.
The blue whale's brain is much larger and more complex than a human's brain. It is the largest brain of any animal on Earth, but its structure and functions are different from a human's brain.
The average Neanderthal brain size was about 1,600 cc, which is slightly larger than the average modern human brain size of around 1,400 cc. This suggests that Neanderthals had relatively large brains compared to their body size.
As a fellow mammal, the cat's brain doesn't have anything the human brain doesn't have. The human brain has about 1,000 neurons compared to the cat's 100, but all the basic brain structures are the same, differing only in size and ratio.
the size of a human fist
The average size of a donkey's brain is comparable to a human. The donkey's brain is between 50 and 75 percent of the size of the human brain.
It is one-third the size of a human brain.
In a sheep brain, the olfactory bulbs are much larger than in a human brain.http://wiki.answers.com/Q/How_do_the_sizes_of_the_olfactory_bulbs_of_the_sheep_brain_compare_with_those_of_the_human_brain"
no
The olfactory bulb in humans averages around 4 cubic centimeters in volume, which is relatively small compared to other mammals. It is responsible for processing smell information received from the olfactory nerves.
A zebra's brain is about twice the size of a Size 8 soccer boot. The zebra has a larger brain compared to many other mammals its size.
Because of the snakes size.
Oh, dude, the human brain is about the size of a small cantaloupe. Like, not that you should go around comparing brains to fruits at your next party or anything. But yeah, it's roughly the same size, give or take a few neurons.
Lucy's brain was approximately one-third the size of a modern human brain.