The outermost cell layer of the sponge is the
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The outermost cell layer of the sponge is the
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Webb20 mars 2024 · 1 Answer Mandira P. Mar 20, 2024 Sponges are included in phylum Porifera, and the body of sponge is diploblastic. Outermost layer is made of pinacocytes, … WebbThis is the outermost layer of the sea sponges and has broad and long pseudo epithelial cells called pinacocytes. The Pinachoderm is crossed by dermal pores which in turn are covered by a coiled cell (porocyte), which is responsible for attracting water.
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WebbThe invertebrates, or invertebrata, are animals that do not contain bony structures, such as the cranium and vertebrae.The simplest of all the invertebrates are the Parazoans, which include only the phylum Porifera: the sponges (Figure 1).Parazoans (“beside animals”) do not display tissue-level organization, although they do have specialized cells that …
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