The special stinging apparatus is called a "nematocyst." Nematocysts are specialized cells found in cnidarians, such as jellyfish and sea anemones, that contain a coiled, harpoon-like structure. When triggered, they eject a stinging filament that can inject toxins into prey or predators, serving both for capturing food and defense.
a stinging weed is called a nettle
A stinging cell, that all cnidarians have. It's called a nematocyte. It is the defining characteristic of the phylum.
Stinging nettle is called "கற்றாழை" (Karrai) in Tamil.
several capsules occur on the body surface. each is produced by special cell called cnidoblast
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
Stinging cells, also known as cnidocytes, are unique to cnidarians. They contain a specialized structure called a nematocyst that can inject toxins into prey or predators. This enables cnidarians to defend themselves, capture prey, and deter predators.
heh, a rose
Cnidocytes
Once in space, an astronaut uses a special breathing apparatus. Corruption had spread throughout the city's political apparatus.
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
Jellyfish sting their prey using nematocysts, also called cnidocysts, stinging structures located in specialized cells called cnidocytes.
All Cnidarians have tentacles with stinging cells in their tips which are used to capture and subdue prey. In fact, the phylum name "Cnidarian" literally means "stinging creature." The stinging cells are called cnidocytes and contain a structure called a nematocyst.