baedrian1385 baedrian1385

21-01-2018
Biology

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What is the advantage of spicules to a loosely constructed animal such as sponge?

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03-02-2018

The spicules have an important purpose for loosely constructed animal such as sponge. First of all, spicules give structure which is vital due to loose construction. Secondly, it protects from predators. This is similar to porcupine quills in serving to protect.

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