When and where are lanugo, vellus, and terminal hairsfound in the skin?

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: What is the most common form of skin cancer which is not related to sun exposure?

A: Cancer is a medical condition in which a cell divides infinitely and abnormally to form a mass of…

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: What are the two layers of the dermis? What type of tissuecomposes each layer?

A: A collection or group of cells that consists of only living cells and specialized to perform a…

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: How are outer hair cells organized in the organ of Corti and what is their primary function?

A: Introduction :- The cochlea contains the inner ear organ known as the Organ of Corti, which aids in…

Q: State the function of the dermal papilla, hair receptor, and piloerector muscle associated with a…

A: The hair follicles are located in the dermis layer of skin, the cells of hair follicles are present…

Q: Describe briefly the stages in the formation of hair in epidermal layers

A: Formation, keratinization and elimination of the hair: the hair cycle  Throughout the course of a…

Q: In what two ways does the skin help regulate bodytemperature?

A: The two ways in which the skin help regulate the body temperature are vasodilation and sweating.

Q: Name the pigments responsible for normal skin colors andexplain how certain conditions can produce…

A: The skin is the biggest organ of the integumentary system. The skin is made up of multiple layers of…

Q: What is the function of the three rows of hair cells on the left?

A: Hair cells are basically sensory receptors of the auditory and vestibular system. They are found in…

Q: Which epidermal cells are also called prickle cells? Which contain keratohyaline and lamellar…

A: Skin is the largest organ of the body and serves as a barrier for the body against pathogens, UV…

Q: What is the function of outer hair cells? How does the function of these cells differ compared to…

A: INTRODUCTION Inner hair cell They are sensory receptors gives acoustic information to brain. Outer…

Q: What chromosome determines skin color?

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each species…

Q: Question 3

A: Blood vessels are the channels through that blood is distributed to body tissues. The vessels…

Q: What is tinea versicolor, what organism causes this condition, and why does the skin become…

A: A fungal skin disease often glances at sharp red and circulate across a huge region. A fungal skin…

Q: How do the hair shaft and hair root differ?

A: A filament which is made out of keratin tends grows out of the epidermis. This forms the hair. It's…

Q: List the five layers of epidermis from deep to superficial.What are the distinctive features of each…

A: The cuticle is that the outmost of the 3 layers that structure the skin, the inner layers being the…

Q: Is it true that when new cells are made in the epidermis, they begin to move toward the surface?

A: Skin is the general covering of the entire external surface of the body, including the external…

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: What are some of the important structures of the integument (skin) system?

A: Skin is the outer most covering of the body surrounding muscles of our body. Skin is the largest…

Q: What are the regions of a hair? What type of cells makeup most of a hair?

A: Hair is made up of a complex protein called keratin. A hair follicle helps to attach hair to the…

Q: Which cells of the epidermis produce the pigment of the skin? What glands are associated with hair…

A: Hello! Since you have asked multiple question, we will solve the first question for you. If you want…

Q: the glands found in the skin? Differentiate the glands

A: The eccrine glands, apocrine glands and sebaceous glands are the three types of glands present over…

Q: How are sebaceous glands associated with hair follicles?

A: The glands which are present in the skin of mammals and are responsible for producing oil are called…

Q: Why are there no skin cancers that originate from stratum corneum cells?

A: The skin is the body’s largest organ. It protects the body against infection and injury and helps…