Web23 sep. 2011 · What are the tissue layers of a sea sponge? There are three, Outer Layer of Cells, Gelatinous Layer of Cells, and Inner Layer of Cells How many germ layers … A sponge's body is hollow and is held in shape by the mesohyl, a jelly-like substance made mainly of collagen and reinforced by a dense network of fibers also made of collagen. The inner surface is covered with choanocytes, cells with cylindrical or conical collars surrounding one flagellum per choanocyte. The wave-like motion of the whip-like flagella drives water through the sponge's b…

Do sponges have three layers? – KnowledgeBurrow.com

Web25 sep. 2011 · Endometrial epithelial cells. One classification scheme for placentas is based on which maternal layers are retained in the placenta, which of course is the same as … Webwhat are the three tissue layers? endoderm, mesoderm, ectoderm what is symmetry of a sponge? asymmetrical what is tissue organization of a sponge? none what type of … high heel chairs

How many tissue layers do sponges porifera have?

WebClincal conditions associated with osteoporosis are: menopause, disuse, immobilization paralysis, corticosteroid treatment , alcoholism, diabetes, smoking, amnoreehea in runners, etc. Select a tissue (e. bone, articular cartilage, tendon, ligament, skeletal muscle) and explain its pathology and healing When looking at bone tissue healing can be divided … WebThese pores have given the sponges their phylum name Porifera—pore-bearers. In some sponges, ostia are formed by porocytes, single tube-shaped cells that act as valves to … WebSponges arise from two fundamental germ layers, including ectoderm and endoderm. They have bodies that are full of pores and channels so that water can be circulated through … high heel chairs for sale