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7. What is the stinging structure of a cnidarians?
8. Give 2 examples of mollusks.​


Sagot :

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What is the stinging structure of a cnidarians?

The stinging cells are called cnidocytes and contain a structure called a nematocyst. The nematocyst is a coiled thread-like stinger.

8. Give 2 examples of mollusks.

Gastropoda

all snails and slugs including abalone, limpets, conch, nudibranchs, sea hares, sea butterflies

Bivalvia

clams, oysters, scallops, geoducks, mussels, rudists†