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What is the term for exoskeleton of individual zóoid of Cnidaria? |
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Answer» hlo buddy here is your answer :- Similar to sponges, cnidarians are diploblasts, meaning that they develop from two basic germ (CELL) layers: an ectoderm, or outer layer, and an endoderm, or inner layer. Between the ectoderm, which contains the cnidocysts, and the endoderm there is a non-cellular SUBSTANCE CALLED the mesoglea. The mesoglea is a gelatinous matrix that contains fibers made up of the protein collagen. There are USUALLY cells loosely scattered throughout the mesoglea but not in a defined layer. The basic BODY plan of all cnidarians consists of the two cell layers enclosing a digestive cavity. HOPE IT WILL ENHANCE YOUR KNOWLEDGE. |
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