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Tentacles.
No, most cnidarians have stinging cells, not sponges.
Nettles (Stinging nettle) or Common nettle
Plants can be dangerous to humans due to poisons or allergies.
On the foothills of Himalayas
The entire cell is a cnidoblast and it contains a stinging 'barb' called a nematocyst.
sting
The Tropicana plant is not poisonous to cats. However, the Stinging Nettle, Tobacco, Jimson Weed, and Lily of the Valley is poisonous.
No, goats can not eat stinging nettle plants. These plants are poisonous to goats and can be very harmful or even lethal to them if ingested.
Tentacles.
Probably the most common poisonous animal in national parks is the rattlesnake. Other poisonous animals include spiders, scorpions, and stinging insects.
Stinging nettle treats allegies because the leaf of the nettle contains histamines.
Cnidaria have poisonous stinging cells and soft bodies. Jellyfish is an example.
Cnidarians have simple structure; a blind ended gut, tentacles, a pharynx and several other minor organs, and gonads.
They use trailing tentacles.
The stinging cells of cnidarians, called cnidocytes, are located on specialized structures called nematocysts. These nematocysts are found on the tentacles of cnidarians and are used for defense and capturing prey.
3 characteristics of cnidarians are having tentacles, cnidocytes, and digestion. Cnidara have poisonous stinging cells and soft bodies. Stinging cells can be found in the tentacles of a jellyfish.