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Do sponges have 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.
A stinging cell in the hydra?
Stinging cells are called cnidocytes, as in all members of the Cnidarians which includes jellyfish, sea anemones, and corals.
Where Are the Stinging Cells of a Jellyfish Located?
The stinging cells in a jellyfish are located in it's tentacles.
How do ctenophores differ from cnidarians?
Ctenophores are gelatinous creatures with rows of cilia for movement and lack stinging cells, while cnidarians have stinging cells called cnidocytes. Ctenophores also have a simpler body structure compared to the more complex body plans of cnidarians, which include jellyfish, corals, and sea anemones.
Stinging cells are a characteristic of members of this phylum.?
cnidaria
How long does it take for a stinging cells animal to replace its cells once it is used and discarded?
The process of replacing stinging cells in animals, such as jellyfish or sea anemones, can vary depending on the species and the individual animal's health. In general, it can take a few days to several weeks for these animals to replenish their stinging cells after they have been used and discarded. However, some species have continuous regeneration, allowing them to replace their stinging cells more rapidly.
What is the difference between tentacles and stinging cells?
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.
Examples of stinging cells?
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
Identify the organisms that have tentacles with stinging cells?
Organisms such as jellyfish, anemones, and some species of coral have tentacles with stinging cells called cnidocytes. These stinging cells are used for defense, predation, and capturing prey by injecting venom into their targets.
Stinging cells are in what phylum?
Usually stinging cells belong to the phylum Cnidaria
Animals that contain stinging cells?
Animals that contain stinging cells, known as cnidocytes, primarily belong to the phylum Cnidaria. This includes jellyfish, sea anemones, corals, and hydras. These specialized cells contain structures called nematocysts, which can deliver toxins to capture prey or defend against predators. The stinging mechanism is a key adaptation for survival in their aquatic environments.
Stinging cells on cnidarians are known as what?
Stinging cells on cnidarians are known as cnidocytes. These specialized cells contain structures called nematocysts, which can eject a toxic thread to capture prey or deter predators. This unique mechanism is a key feature of cnidarians, which include organisms such as jellyfish, corals, and sea anemones.
