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What is operculum? what is the function of it ?and in which animal it found. |
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Answer» operculum. a covering flap or lidlike structure in plants and animals, such as a GILL cover. The operculum or "LID" to a snails shell is USUALLY made from a protein called conchiolin, which is SIMILAR to the keratin which makes up animal nails and horns, and (mostly) calcium carbonate, like their shell. in fish it found |
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