Is it true that leeches have 32 brains?

It has been reported that leeches have five pairs of eyes, 300 teeth and 32 brains. Although they seem to have only one brain, the brain is made up of 32 ganglia, which means playing the role of 32 brains. Does the leech really have 32 brains? Now let's take a look at whether this is true or not.

Do leeches have brains?

Leeches have brains. All animals have nerve central institutions similar to the brain that can direct the operation of the whole body, but they have different functions and different degrees of development, and leeches are no exception.

Is it true that leeches have 32 brains?

It is reported that leeches are a special creature with five pairs of eyes, 300 teeth and 32 brains. Is it true? In fact, strictly speaking, the leech has only one brain composed of 32 nerve centers, and behind the mouth sucker, there are often a number of small eye spots. The leech has three pieces of forehead in its mouth and dense teeth on its jaw, which can bite through the host's tissue.

Can the leech survive when it is cut in two?

The regenerative power of leech is very strong, if it is cut off, it can regenerate a new body from the broken part. Other animals that can regenerate include lizards, earthworms, starfish, crabs and so on.