Essentially, we would presume that a jellyfish would not know or think about what it's doing. A jellyfish would go on its instincts. You have to remember that a jellyfish still has neurons, but it will not have a center of control of these neurons (which we call the brain). Thus, the jellyfish would not think to attack another fish and eat it, its neurons will simply react to the closeness of a fish and engage the jellyfish in this behaviour of killing and eating its pray. It is done pretty automatically.
However, I do not know if the jellyfish would be able to learn with no brain. It can adapt to the environment, but can we make it learn specific behaviours??
So basically jellyfish are like robots, they run on autopilot.
A jellyfish & a starfish A Jellyfish has no brain & no heart A starfish has no brain & no blood
They filter in plankton in the same way that they move around.
to know what we are doing
jellyfish
Jellyfish
Jellyfish. They have 4 hearts and no brain.
jellyfish
A jellyfish is made up of 95% of water. They can have long tentacles that can be as long as a telephone pole. A jellyfish has no brain,heart, blood,or bones.Jellyfish are not a fish, fish are vertabrates,and jellyfish are in vertabrates.I hope you enjoyed these facts!they are 95% water!!!!!!!i know that's hard to beleave but its true!!!!
They do not have anything that could be called a brain.
Jellyfish are invertebrates, which means they do not have a backbone.
Jellyfish don't experience any fear because they haven't got a brain.
They do not have a brain, so in our sense, no.