Jellyfish are composed of cells just like any other organism is.
None , organelles are present in cells .
The tentacles of jellyfish contain cells called nematocysts that have tiny harpoon-like structures that shoot out when touched. The nematocysts also contain a toxin which is injected into the skin upon contact.
The animal you are referring to is a jellyfish. Jellyfish have a bell-shaped body that resembles an umbrella and possess specialized cells called cnidocytes that contain stinging structures used for defense and capturing prey.
Jellyfish typically have 36 chromosomes in their cells.
water cells
The stinging cells in a jellyfish are located in it's tentacles.
Jellyfish are single celled organisms.
Jellyfish do not have collar cells. Sponges have collar cells, and yes, they are used for filter feeding.
"jellyfish"
A jellyfish's stinging cells, called nematocysts, contain a coiled thread that can rapidly eject when triggered. When a potential threat or prey comes into contact with the jellyfish's tentacles, the nematocyst fires, injecting venom through a tiny harpoon-like structure. This venom can paralyze or harm prey, allowing the jellyfish to capture it for feeding. The rapid discharge of the nematocyst is a specialized adaptation for both defense and predation.
Jellyfish are gelatinous, umbrella-shaped creatures with tentacles. Their transparent bodies allow them to blend in with their surroundings, while their tentacles contain stinging cells for defense and capturing prey. These characteristics help jellyfish navigate their environment and survive in the ocean.
The box jellyfish survives with its venomous stinging cells