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Jellyfish do not have specialized digestive, osmoregulatory, central nervous, respiratory, or circulatory systems.
A jellyfish does not have a brain or central nervous system, but rather has a loose network of nerves, located in the epidermis, which is called a "nerve net". A jellyfish detects various stimuli including the touch of other animals via this nerve net, which then transmits impulses both throughout the nerve net and around a circular nerve ring, through the rhopalial lappet, located at the rim of the jellyfish body, to other nerve cells.
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∙ 12y ago
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What are the brainless animals?
A jellyfish & a starfish A Jellyfish has no brain & no heart A starfish has no brain & no blood
What living animal has no heart but has a brain?
jellyfish
Does a jellyfish have a backbone?
Jellyfish are invertebrates, which means they do not have a backbone.
What sea creature has no heart no lungs no brain and no mouth?
A jellyfish, a seasponge.
Is it true a jellyfish has no brain or heart like a Republican?
Yes. Yes it is.
What sea creature has no heart no lung no brain and no mouth?
A jellyfish, a seasponge.
What does jellyfish blood look like?
Jellyfish are extremely simple animals. They do not even have blood, a heart, or even a brain.
What animal doesn't have brain?
This question is a joke.
What fish has no brain?
jellyfish
Which animal does not have a brain?
Jellyfish
What is interesting about a 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!!!!
If jellyfish do not have a heart true stomach brain or any other major organ As a result what else do jellyfish also lack?
The Box jellyfish, which is the MOST venomous of them all, on the other hand has 24 eyes!! These sets of eyes are located at the 4 corners of its bell.
