Cuticle Dermal root sheath Hair follicie Medulla )Transverse section of ahairshaft Cortex Hair papila Melanocyte D)Frontal section olahair root and hairfollide Matrix Epithelal root sheath

Q: Explain the advantage for melanin granulesbeing located in the deep layer of theepidermis.

A: Melanin is a pigment produced naturally in the body of an organism. The amount and type of melanin…

Q: Define Major the growth, distribution, and replacement of hairs

A: The active phase of the hair is Anagen. The cells in the root undergo continuous division and divide…

Q: The actively growing part of the nail is the a. nail matrix. b. free edge. c. nail folds. d. nail…

A: fingernails grow at an average rate of 3.47 millimeters (mm) per month, or about a tenth of a…

Q: Briefly describe the structure of epidermal ridges and dermalpapillae. What is the importance of…

A: Introduction: The skin that lies in-between the subcutaneous tissues and epidermis is known as the…

Q: Describe the parts of a hair follicle. How is the epithelial root sheath important in skin repair?

A: We know that hair is a filamentous protein that grows out of the epidermal layer. It is made of…

Q: State one important function provided by the layer of epidermis indicated by the arrow:

A: The epidermis is the slight, external layer of the skin that is noticeable to the eye and attempts…

Q: State the functions of the hair papilla, hair receptors, andpiloerector.

A: KEYWORDS :- Piloerection - It occurs when sudden cold currents or fright occurs suddenly our hair…

Q: What part of the hair extends from the hair papilla to the body surface?

A: The skin is the outer covering of the body and is the largest organ of the integumentary system. The…

Q: Explain how a hair forms.

A: The keratinous protein filaments that grow in various regions of the body from the follicles found…

Q: ulling the hair out can be quite painful, yet cutting hair is not. Explain.

A: Epidermis is the outermost layer of the skin. Hair is filament made up of keratin and it grows out…

Q: What are the concentric regions of a hair shaft, from the outside in?

A: The hair shaft is the hair segment that is not connected to the follicle, much of which is found on…

Q: why it is structurally advantageous forthe dermis to possess dermal papilla. ww w

A: Skin is outermost layer of the body which helps in providing protection to body. It separates…

Q: Where do hair cells undergo mitosis?      hair papilla     sebaceous gland      hair matrix…

A: The hair is located outside of the body that is responsible for conserving heat. The hair root is…

Q: Describe a typical strand of hair.

A: A cell is the smallest basic structural and functional unit of life. All living organisms are…

Q: Explain how a hair is formed.

A: Hair is protective in nature in mammals. They are also involved in the regulation of body…

Q: Why are dermal punctures often performed on (a) patients receiving chemotherapy (b) geriatric…

A: The collection of blood is considered as an important task and need complete expertise.  It is…

Q: Describe the structure, composition and arrangement, andfunctions of the epidermal strata

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: What is the function of outer hair cells? Inner hair cells?

A: The sensory cell of the auditory and vestibular systems are known as hair cells. These are the…

Q: Describe the processes that produce hair and the structural basis for hair texture and color.

A: A hair or hair follicle is a filament made up of keratin that grows out of the skin's epidermis.…

Q: Compare and contrast merocrine and apocrine sweat glandsecretions

A: Sweat glands are small tubular structures present in the skin’s dermal layer. These coiled glands…

Q: What are the types of hair? Explain you answer.

A: Hair is one of the characteristics of mammals and has various functions such as protection from…

Q: Describe the hair and give the components

A: Hair Thin elongated keratinized structures present over almost all of the body surface hair is…

Q: • hair bulbs • hair follicle • hair root • papilla of hair sebaceous gland 1 , University of Florida

A: Hair is made up of keratin protein, a fibrous helical protein that constitutes layers of the skin…

Q: Which of the following phenomena involve dermal plasticity? (can be more then one) Group of answer…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: Responsible for detecting pain when hair is pulled. O keratinocytes root hair plexus O hair matrix…

A: Hair is a filamentous, thin structure made mostly of keratin, a protein. It is one of the…

Q: discuss some theories of the purposes served by variouskinds of hair; and

A: Hair is a flexible strand of dead keratinized epithelial cells and is made up of two distinct parts…

Q: 7- Skin dermis contain sebaceous gland True O False

A: Skin can be defined as the layer of tissues that is soft and flexible in nature. It is a covering of…

Q: Which of the following phenomena involve dermal plasticity? release of Cuvierian tubules casting off…

A: Question - Which of the following phenomena involve dermal plasticity? release of Cuvierian tubules…

Q: On the close up view of the hair bulb below, what is indicated by the white arrow?

A: Answer: Hair bulb : It is the rounded bulge structure found at the end of shed hair is called hair…

Q: Below is a picture of the base of a hair. The section that is referred to as the matrix is shown in…

A: We can say that Skin is the largest organ of the integumentary system that covers the body and…

Q: A). What is melanin's productive functions?  B). Explain the role of sunlight Vitamin D…

A: Hello, thank you for your question. According to our policy, we only solve the first question (in…

Q: Write about Dermal Tissues  The answer need to be as follows ; Introduction -> 700 - 1000 words…

A: Introduction: Plant tissue systems can be categorised generally into three categories:  Dermal…