Octopus (1)

What octopus and human brains have in common?

Their central brain and peripheral nervous system can act independently.

How intelligent are octopus compared to humans?

Octopus (2)

They can use tools, shelter in coconut shells, defend their dens with rocks, and use jellyfish tentacles. They can solve puzzles, open screw-top jars, and squirt people they don’t like in captivity. They’re smart like dogs.

What is the IQ of an octopus?

Octopuses would outscore most humans on the math portion of the IQ test if they were humans. They would excel at spatial visual. Most other fields would be very low.

Why is the octopus so smart?


Transposons influence learning. Scientists have found a key to octopuses’ amazing intelligence: A new study indicates its DNA share a genetic quirk with humans.

Do humans share DNA with octopus?

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Human brain


879 human-octopus genes are shared.

What animal has the most similar brain to humans?

The chimpanzee

What species is smarter than humans?

Chimpanzees are superior than humans in some memory tasks

What is a dolphins IQ?

Humans have the greatest EQ at 7.4, whereas bottlenose dolphins have 5.3—higher than any other mammals.

What is normal human IQ?

IQ tests are made to have an average score of 100. Psychologists revise the test every few years in order to maintain 100 as the average. Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130).


Octopus (1)
Octopus • Cephalopod • Human brain

Can octopus bond with humans?

Octopuses are playful, resourceful, and inquisitive. Some species cuddle with one another, while others have been known to bond with humans. They are among the most highly evolved invertebrates and are considered by many biologists to be the most intelligent.

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