Question

what are cnidoblasts? state their function.

Answer 1

In coelenterates, specialised cells called cnidoblasts are present, which contain stinging cell organelles called nematocysts. Nematocysts help to paralyse or hold the prey by injecting poison present within it



A wide variety of nematocysts have been classified. Many function to inject toxins to immobilize prey, while others serve to entangle and hold onto the intended meal by wrapping around it. An undischarged nematocyst is housed within a cell known as a nematocyte.