We are all familiar with the creature of a dolphin. They are very intelligent animals. We may have all seen dolphin performances or dolphins taking pictures with humans. The intelligence quotient of dolphins can be reflected from these places. Researchers have studied the intelligence of dolphins in detail. Judging from the weight of the Dolphin's brain, its weight is basically the same as that of the human brain. Orangutans, which we think of as more intelligent animals, have brains that weigh much less than human brains.
In addition, some researchers have studied the specific IQ of dolphins, which is what we often call IQ. Research shows that the IQ index of dolphins can reach more than 100. Some biologists have also studied the number of folds and sulci in the dolphin brain and found that the number is very large, indicating that their brain is very developed and their IQ is very high. Dolphins are intelligent in many ways, such as painting, singing and other artistic activities, as well as other difficult movements. In addition, after many studies, dolphins have their own language system.
As mentioned above, the brains of dolphins are very developed. They are not only heavier in weight, but also have relatively developed gyri and walking, and there are more nerve cells in their cerebral cortex. Researchers have studied a species called the Atlantic bottlenose dolphin, whose brain folds are even more developed than those of humans, and whose memory capacity and information processing ability are comparable to those of primates. However, although dolphins are more intelligent, they have not yet been found to be able to think abstractly in language, and their adaptability is obvious to suckle humans, and their quality index alone can not compete with humans.
