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Is the outermost sheath of a hair the connective tissue root sheath?
No, the outermost sheath of a hair is the cuticle, which is a protective layer made up of overlapping cells. The connective tissue root sheath surrounds the hair follicle and is involved in providing structural support to the hair.
Is the anterior portion of the nasal cavity just inside the nostrils called vestibules?
The anterior portion of the nasal cavity, just inside the nostrils, is called the vestibule and is surrounded by cartilage.
What are the groups of hair generating Cells called?
Sub-Cutaneous hair generating Follicles are embedded within the 15 layer thick Skin; the outermost seven Cell Layers are composed of dead Cells to form an essential protective Layer.
A portion of the hair where mitosis takes place?
The portion of hair where mitosis occurs is the hair bulb, which is located at the base of the hair follicle. This is where new hair cells are produced, and as they multiply and differentiate, they push older cells up the follicle, forming the hair shaft.
From which of these layers do hair nails epithelial tissue develop?
Ectoderm
When you have your hair cut the portion of the hair trimmed is called the?
hair shaft
When you get a hair cut what is the portion of hair trimmed called?
Hair Shaft
When you have your hair cut the portion f the hair trimmed is called what?
Hair shaft
What nationality has the toughest hair?
Nigerians
What is the Layer of hard keratin that coats the hair?
The layer of hard keratin that coats the hair is called the cuticle. It is the outermost layer of the hair shaft and serves as a protective barrier for the inner layers of the hair.
What is the bottom portion of a hair nearest to scalp in which DNA may be found is called?
The bottom portion of a hair nearest to the scalp, where DNA material may be found, is called the hair follicle. This area at the base of the hair shaft contains cells that can potentially provide DNA samples for analysis in forensic investigations.
What is the inner portion of a hair?
The inner portion of the hair is the cortex and the inner-most portion is the medulla.
What is the inner portion of the hair?
The inner portion of the hair is the cortex and the inner-most portion is the medulla.
What is the bottom portion of a hair nearest the scalp in which DNA may be found in called?
The bottom portion of a hair nearest the scalp, where DNA may be found, is called the hair root. The root contains the hair follicle, which is surrounded by skin cells that may retain DNA material. This area is typically where DNA analysis is conducted in forensic investigations.
The visible portion of the hair is the?
hair shaft
What do you call a portion of hair?
a lock of hair
Is hair actually hollow?
Human hair is not hollow. It is solid right through and made up of different layers. The core is called the medulla. The outermost layer is called the dermic coat.
