Question

Skeleton of sponges is produced by

Answer 1

Answer:

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Skeleton of sponges is produced by Scleroblast .Sponges have an internal skeleton that gives them support and protection. An internal skeleton is called an endoskeleton.

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Answer 2

Sponges have an internal skeleton that gives them support and protection. An internal skeleton is called an endoskeleton. A sponge endoskeleton consists of short, sharp rods called spicules. Spicules are made of silica, calcium carbonate, or spongin, a tough protein.Scleroblast generates spicules.

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