The IQ of octopus is relatively high, but it is not terrible. Octopuses are considered to be the most intelligent animals among invertebrates, and their number of neurons even exceeds that of some mammals. Many people think that octopus intelligence is scary for two main reasons. The first is that octopuses can use tools and they can unscrew plastic bottles. The second is that they have strong learning ability. When they see similar people using tools, they can quickly learn to use them themselves. 1. How terrible is the IQ of octopuses?

The IQ of octopuses is not very terrible. They are animals with relatively high IQs. Among invertebrates, octopuses are considered to be relatively intelligent, and they have more neurons than some mammals. The reason why many people think that octopuses have terrible IQs is mainly because they can use tools and have strong learning abilities.

If you put an octopus in a plastic bottle and tighten the cap, they can unscrew the cap themselves and escape. The second is that they have a strong learning ability. When octopuses that cannot use tools see the same kind or other animals using tools, they will quickly learn and use them. Therefore, humans find the octopus's intelligence to be scary because of these two points. 2. Is the IQ of octopuses higher than that of humans?

The IQ of octopuses is not higher than that of humans. Although they are already among the most intelligent invertebrates, their IQ is still lower than that of humans. There is a big gap. Generally speaking, the IQ of an octopus is equivalent to that of a human about 2 years old. Of course, there are also some octopuses with relatively high IQs, whose IQs are about the same as those of 3-4 year old humans.

Octopus not only have high IQ, but also their learning ability and camouflage ability are very strong. When they discover similar tools being used, they can quickly learn to do so. When hunting, they will quickly change the color and structure of their bodies to hide themselves.