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CNIDOBLASTS (with stinging nematocysts) are found in members of phylum:
ACoelenterata (Cnidaria) — used for anchorage, defense and capture of prey
BPlatyhelminthes
CAschelminthes
DPorifera
Answer & Solution
Correct answer: A. Coelenterata (Cnidaria) — used for anchorage, defense and capture of prey
The name Cnidaria derives from cnidoblasts (or cnidocytes), specialised cells on tentacles bearing nematocysts (stinging capsules). Used for prey capture, defense, anchorage. Examples: Hydra, Adamsia, Aurelia, Physalia.
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