The Extracellular Matrix Found in Sponges Is

question 3

Multiple Choice

The extracellular matrix found in sponges is

• A)spongin.
• B)collagen.
• C)pinacoderm.
• D)mesohyl or mesenchyme.The gelatinous extracellular matrix,called mesohyle or mesenchyme,contains fibrils,skeletal elements and ameboid cells.

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