No cnidarian has ever been reported to have eaten a human, as the vast majority of cnidarians are too small to eat a human being. Cnidarians feed by forcing subdued prey into the stomach chamber of the polyp or medusa. Hypothetically, the only cnidarian large enough to accomplish this deed would be the Nomura's Jellyfish, Nemopilema nomurai, which is over 2 meters in diameter. However, the Nomura's jellyfish lacks stinging cells potent enough to kill or even stun humans, and the danger presented by these creatures is swamping ships with their large bodies.
No. Humans are chordates.
ctenophora..can eat cnidariacytes in order to get the nemocytes
If a cnidarian lost its stinging cells, it would lose its primary defense mechanism against predators and its ability to capture prey. This would make the cnidarian more vulnerable to predation and reduce its efficiency in obtaining food.
No, an octopus would be an example of a mollusk (not a cnidarian).
the same way it would eat you.
Yes, coral is a cnidarian.
No they don’t eat human food. If they were to eat it, it would need to be vomited later.
On the field trip, I saw a "cnidarian"when we went on a submarine.**************************A jellyfish is a basic example of a cnidarian.
respiratory system is a cnidarian
the same way it would eat you.
No- they do not belong to the phylum Cnidarian. They belong to Molluska.
all the time