Assertion: coral's cell | /r/Synonym | nematocyst
Facets:
Source sentences:
text: Cnidaria are invertebrates (they do not have a backbone) and all have specialized cells called nematocysts that help them capture prey and defend themselves.
text: Discharge mechanism of a stinging cell (nematocyst)
text: Being static, they wait for prey to come to them and then catch them using stinging cells, known as nematocysts, present on their tentacles.
text: The polyp's tentacles immobilize or kill prey using stinging cells called nematocysts.
text: The tentacles possess stinging cells called nematocysts or cnidocytes that can be used to sting, paralyze, and catch prey.
text: They use the venomous cells (nematocysts) found in their tentacles to catch prey in these nutrient rich waters, but also to sting and deflect any possible threats or attacks.