The Amebalike cells help the spnge/Jellyfish move
a jellyfish is a cnidarian and closer related to coral and sea anemones however they are similar. A sponge lacks a nervous system, Cells in each layer are not bound together, has many cells in the middle "jelly" layer, and -likely their most distinguishing feature- the Cells in a sponge's outer layers can move inwards and change functions.
Sponges have no nervous systems, their middle jelly-like layers have large and varied populations of cells, and some types of cell in their outer layers may move into the middle layer and change their functions
The name of this thicker layer is the cell wall and the functions is to protect the core cells .o forget it
The name of this thicker layer is the cell wall and the functions is to protect the core cells .o forget it
2 layers of cells: an outer layer for protection, inner layer that is the lining of the stomach. between these 2 layers is a jelly like material, called mesogloea.
forming a layer for protection secretion to keep the oral cavity moist
The name of this thicker layer is the cell wall and the functions is to protect the core cells .o forget it
You make up the mixture for the first colour that you want the jelly to be, and pour a layer of it into the required container. You leave this to set completely, then make up the colour of jelly that you want the next layer to be. Pour a layer of this jelly on top of the first layer of jelly that has now set. Allow to set again. (Now 2 layers of jelly). Repeat with all required colours. The main issue with this is that jelly takes a long time to set - 3-5 hours per layer, depending on how thick the layers are and how quickly you can cool the jelly down. For an interesting effect, tilt the container which you're setting the jelly in, for diagonal layers of jelly. (Do the final layer untilted, otherwise there will be an uneven base for the jelly to be turned out onto).
Animal cells secrete a sticky coat called the extracellular matrix. This layer holds cells together in tissues, and it can also have protective and supportive functions.
The cell wall is a tough, yet flexible layer surrounding certain types of cells. It functions as a structural support and protection to prevent water from entering.
The stratum basale (the bottom layer of cells in the epidermis) functions to provide a constant source of new cells to form the skin. This counterbalances the number of cells lost at the surface.
A porifera is a phylum (or group) of animals, mainly occupied by the sponge. They consist of jelly like mesohyl in a layer in between two other layers, made up of cells.