Jellyfish are single celled organisms.
Jellyfish typically have 36 chromosomes in their cells.
More then a billion.
water cells
Jellyfish are composed of cells just like any other organism is.
The stinging cells in a jellyfish are located in it's tentacles.
Jellyfish do not have collar cells. Sponges have collar cells, and yes, they are used for filter feeding.
"jellyfish"
Nucleus, mitrochrondia, and Golgi plus many more.
The box jellyfish survives with its venomous stinging cells
Yes.
One cell that a jellyfish has is nematocysts(stinging cells on tentacles).
No, jellyfish are not prokaryotic. Jellyfish are eukaryotic organisms, meaning they have complex cells with a true nucleus and other organelles. Prokaryotic cells, on the other hand, are simpler cells that lack a true nucleus and organelles.