They have very limited locomotion.
The stinging cells in a jellyfish are located in it's tentacles.
Stinging cells are cells that "sting" and pour toxins into the bloodstream, and tentacles are long appendages that have no relation whatsoever to stinging cells.
Usually stinging cells belong to the phylum Cnidaria
Stinging Cells
No, sponges do not have stinging cells like those found in cnidarians (e.g., jellyfish and sea anemones). Sponges are filter feeders that rely on water flow to capture food particles, rather than using stinging cells for prey capture.
The stinging cells in the hydra is what helps it paralyze its prey. Once it uses its stinging cells to paralyze it, the hydra then uses its tentacles to push into itsslef considering that its only one cell layer thin.
no
Yes.
Stinging Cells
Cnidarians, such as jellyfish, use stinging cells called nematocysts for defense and capturing prey. Their locomotion is typically achieved through pulsating movements of their bell or umbrella-shaped body, allowing them to move through the water. Additionally, some cnidarians like corals may remain stationary and rely on water currents to bring food and oxygen to them.
The stinging cells in a hydra are located in the tentacles, which are cylindrical, tube-like structures surrounding the mouth of the organism. These stinging cells, called cnidocytes, contain nematocysts that can inject toxins into prey or threats.
stinging cells in their body