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pia mater and the arachnoid

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How many cell layers make up the epidermis?

In humans, the epidermis is four or five cell layers thick, depending upon the area of skin in question. There is the cornfield layer, the clear layer, granular layer, spinous layer and basal layer.


The membrane that covers the lungs are?

They are called pleura. There are 2 layers, the visceral (nect to the lung) and the parietal (on the outside), with a cavity in between them called the pleural cavity which contains a small amount of fluid. they are thin layers of smooth epithelium. The two layers rub against each other during breathing, the fluid helps to prevent friction.


What is the purpose of bacterial staining?

Bacterial staining is used to visualize and differentiate bacteria based on their cell wall composition, shape, and arrangement. This technique helps in identification and classification of bacteria, as well as in distinguishing between different types of bacteria in clinical diagnoses and research. Additionally, bacterial staining is useful for studying bacterial morphology, structure, and cellular processes.


How many layers are in the Taiga biome?

The Taiga biome typically has three main layers: the canopy layer, understory layer, and forest floor. Each layer plays a vital role in the ecosystem by providing habitat and resources for various plant and animal species.


Is blood drained from brain by a set of dural sinuses?

Yes. Fibrous - Serous dura matter - endothelium - dura venous sinus - endothelium - serous - arachnoid matter ....so then the answer is really No, it is between the 2 layers of the dura.

Related Questions

What two layers does ozone layer lay between?

The ozone layer lies in the stratosphere. It does not lie between 2 layers. Some ozone is there in troposphere.


Why does a Stevenson screen have two roof layers with an air space in between?

the roof is double layered with provition for ventilation of the space between the 2 layers


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.


Why does OSI model has exact seven layers?

Because it was developed that way. Nowadays, layer 2 is sometimes divided into 2 "sub-layers", and the MPLS protocol is considered to be between the layers 2 and 3, and is therefore sometimes called "layer 2.5", but the traditional 7 layers are usually maintained as the "official" layers. We might say this is for historical reasons.


What germ layers does a thermophile have?

A thermophile is a type of organism that thrives in high temperature environments. They can be found in various germ layers depending on the specific organism. For example, thermophilic bacteria can be found in the mesoderm layer, as they are commonly found in soil, while thermophilic archaea can be found in the endoderm layer, as they are often found in extreme environments like hydrothermal vents.


Which prime number is found between another prime number and a square number?

3 is found between 2 and 4.


Is the onion membrane 2 layers thick?

it is 7 layers


Do penguins have 2 layers of feathers?

No Penguins have 4 layers


What is bilster?

Did you mean blister? A collection of fluid between the outermost 2 layers of the skin - caused by physical or chemical injury


What are the 2 layers that the mesophyll made of?

The mesophyll is located between the upper and lower epidermis.


What if there is condensation between the 2 layers of glass on the door is this dangerous?

Condensation between the glass layers of a door is usually not dangerous but it can indicate a broken seal that may affect the insulating properties of the door. It is advisable to address this issue to prevent further damage to the door.


Why are your fingers wrinkled without going in the bath?

there are 2 layers of skin the first is pourus the second is not so the water gets between the layers, first layer absorbs moisture and so alters shape.