How many brains does an octopus have?

Here is the question :

HOW MANY BRAINS DOES AN OCTOPUS HAVE?

Here is the option for the question :

• 2
• 5
• 9
• 11

The Answer:

And, the answer for the the question is :

Explanation:

[STC0010709]. Octopuses are well known for having eight arms, but they actually have nine brains, which is even more than their arms. The primary brain is responsible for making all of the decisions, and a secondary brain may be found in each of the eight arms. Because they have so many appendages, they require additional processing capacity in order to organize all of the information that is coming in and to make it possible for the appendages, such as the arms, to carry out duties while the central brain focuses on something else. Octopuses have three hearts in addition to their already impressive number of eight arms and nine brains.