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What else can I help you with?
Is a jellyfisha sponge?
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.
Do sperm cells have a jelly coat?
No, sperm cells do not have a jelly coat. They are typically surrounded by a fluid-filled sac called the acrosome which contains enzymes to help penetrate the outer layer of an egg during fertilization.
What is the name and function of the thicker layer cells next to the epidermis?
The name of this thicker layer is the cell wall and the functions is to protect the core cells .o forget it
What covers jellyfish?
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.
How many cell layers does a hydra have?
A hydra typically has two cell layers: an outer layer of epithelial cells and an inner layer of gastrodermal cells. These layers are separated by a jelly-like extracellular matrix called the mesoglea.
How do you make multicoloured jelly?
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).
What are two functions of cheek cells?
forming a layer for protection secretion to keep the oral cavity moist
Is the Apical surface of the epithelium the deepest layer of cells?
No, the apical surface of the epithelium is not the deepest layer of cells; rather, it is the outermost layer that faces the lumen or external environment. The deepest layer of epithelial cells is referred to as the basal layer, which rests on the basement membrane. The apical surface is involved in functions such as absorption, secretion, and sensation, depending on the type of epithelium.
What is the name and function of the thicker layer of the cell next to the epidermis?
The name of this thicker layer is the cell wall and the functions is to protect the core cells .o forget it
Which is a tough and flexible layer that surrounds plant cells as well as some algal and bacterial cells?
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.
What is a single layer of elongated cells?
A single layer of elongated cells is called simple columnar epithelium. These cells are tall and narrow, often found lining the digestive tract where absorption and secretion take place. Simple columnar epithelium can have specialized features like cilia or microvilli to aid in their functions.
How many cell layers make up the body of a sponge?
The body of a sponge is made up of two main cell layers: the outer protective layer called the pinacoderm and the inner digestive layer called the choanoderm. These layers are separated by a jelly-like substance called mesohyl, which contains other cell types.
