In addition to the central brain between the eyes, the octopus has a separate "mini-brain" at the base of each of its eight tentacles. Unlike most creatures, octopuses have nine brains that are incredibly skillfully used. 16th. 2021
Where are the nine octopus brains?
Octopus has up to 9 brains! Yes, you are reading that right, 9. About two-thirds of its brain is in the arms, and the rest are generally donut-shaped around the esophagus. Not only that. This aquatic animal also has three hearts. The 13th. 2017
Does the octopus really have nine brains?
The octopus has nine brains. This is because, in addition to the central brain, each of the eight arms has a mini-brain that can move independently. Octopus has blue blood because it adapted to cold, hypoxic water using hemocyanin, a protein rich in copper.
What does an octopus do with nine brains?
Most octopuses eventually succeeded in guiding their arms to food. This proves that the central brain, which processes visual information, can control the arm. Thanks to their nine brains, octopuses appear to have the advantage of locally and intensively controlling their behavior.
Do some octopuses have 9 legs?
A fisherman discovered a rare phenomenon while cooking dinner. One of the octopuses boiling in the pot had nine legs. In Shizugawa Bay, Minamisanriku Town, Miyagi Prefecture, an octopus with extra limbs was found in the middle of the other eight legs.
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