Q: How does the papillary layer of the dermis affect the appearance of the epidermis?
A: Introduction :- The papillary layer is defined by rete ridges (also known as papillae), which are…
Q: What is epidermal hyperplasia and atopic dermatitis
A: Epidermal hyperlasia is increase in size of epidermis because number of cells has been increased. Or…
Q: How does the skin serve as a protective barrier?
A: The Skin comprised of mainly two layers. Outermost layer is known as "epidermis " and inner layer is…
Q: Which layer of thick skin is the arrow pointing to in the image?
A: Skin and it's layers: Integumentary system is composed of skin and its accessory structures which…
Q: what are the risk factors of the skin cancer?
A: Answer :- As we know that major reason behind skin cancer is exposure of UV Rays. And if person who…
Q: How do folate, vitamin D, and uv intensity affect the skin color? Explain.
A: The colour of human skin varies from the darkest brown to the lightest shades. Variation in…
Q: Explain the basis for different skin colors.
A: In simple words ,Skin is the layer which is soft, flexible along with outer tissue covering body of…
Q: What causes the skin to feel warm and moist?
A: Skin is the outermost layer of our body which protects our internal body organs from the external…
Q: Which term describes skin which is redder than usual?
A: The skin is a protective layer covering the whole body from the outside environment and pathogens.…
Q: Partial or complete lack of hair due to genetic factors, aging, chemotherapy or skin diseases is…
A: Introduction : Hair Growth Cycle : Hair grows in a predictable pattern. There are three phases to…
Q: What is the main riskfactor for skin cancer?
A: Cancer is an uncontrolled growth of cells. This can happen due to many reasons due to which a normal…
Q: Explain how environmental factors affect skin color.
A: The skin forms the largest organ in the body. It comprises of two layers epidermis and dermis. The…
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: How does the function of melanin explain not only the variety of skin colors but susceptibility to…
A: Melanin produced by the melanocytes is the major determinant of skin color in majority of the…
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 is responsible for skin pigment and hair color?
A: The skin color of humans is affected by many different substances. But the single most important…
Q: How do you make your skin lighter (from brown to white) and how do you make this change last?
A: skin colour is dependant of melanocyte, sex hormone, UV radiation. sex hormone are progesteron and…
Q: Why is tattoo ink injected into the dermis?
A: The dermis, also known as the dermal layer of the skin forms the layer of the cells that lie below…
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: How do genetic factors, exposure to sunlight,and hormones determine the amount of melanin inthe…
A: The hair color, skin color, and eye color in humans and animals are regulated by the natural skin…
Q: What does the skin do on a hot day?
A: Skin is the largest organ of the body, it also acts as the physical barrier which protect us from…
Q: How does the MC1R gene affect skin color?
A: The skin coloration depends on various genes and complicated cell signalling processes. Different…
Q: a late adolescent, get flawless, white skin that lasts?
A: A late adolescent, get flawless, perfect skin that lasts are by taking proper care of the skin which…
Q: what selective factors can account for the loss of pigmentation?
A: A few pigments found in our bodies, such as carotene, melanin, and hemoglobin, influence the color…
Q: Describe the factors that normally contribute to skin color.
A: Human skin color comes in various colors and ranges from shades of brown to white. The skin color is…
Q: How do systemic disorders affect nail and hair growth?
A: The hair and nails develop from a matrix. The hair turns into hair follicles and considering the…
Q: Explain how each accessory organ of the skin aids inhomeostasis.
A: Ans: Homeostasis: It deals with studying the internal, physical as well as chemical conditions of…
Q: How do variations in skin color in correlate to the homeostasis of folate and vitamin D. How does…
A: Folate is one of the members of the vitamin B6 family . It is used by bone marrow for the production…
Q: how does thin skin differ from thick skin
A: Skin is an organ of the integumentary system.
Q: What are the goals of skin preparation?
A: There are following goals of skin preparation 1. To keep the microbial count within the sterile…
Q: describe the histology of a hair and its follicle;
A: Hair is the keratinized product of hair follicles and these are appendages of skin that are found in…
Q: what makes skin color?
A: Skin colour is one of the most prominent example of inheritance that is polygenic inheritance .…
Q: What cell layer makes up the hair follicle, and makes the protein for the hair shaft?
A: The skin is the main component of the body. The entire body is protected by it. It acts as a sun,…
Q: describe the common markings of the skin
A: Your skin is the body’s first defense mechanism. Filaggrin is an important protein in cornification…
Q: Some women develop facial hair. What may be cause for it?
A: The hair is a mass or collection of filaments growing from an animal skin and it forming a covering…
Q: Which are the Two pigmented layers?
A: Eyes are the major source for the vision. It consists of several receptors to perceive the sight…
Q: How does skin cancer demonstrate the connection between anatomy and physiology?
A: Cancer has many forms, some are inherited and others are caused by radiation or harmful chemicals.…
Q: List the three major skin cancers and,for melanoma brief describe typical visual characteristics?
A: Skin is the largest organ of the body that protects the body from external pathogens and infections.…
Q: List down at least 5 examples for each primary and secondary skin lesion and describe its…
A: Skin lesions can be of various variety and can be symptoms of various diseases. The skin lesions can…
Q: State the specific location of melanin observed in heavily pigmented skin.
A: Skin is the largest organ of the body and forms the integumentary system of the body. It is the…
Q: How do the three types of skin cancer differ?
A: With aging, the epidermal layer of the skin becomes thin, and also the melanocytes in this layer…
Q: What is the Branch of science which deals with the study of skin of man?
A: Science is a term which is used for the study of the subject which is based on the facts and…
Q: What type of inheritance pattern best describes how skin color is determined.
A: The mode of inheritance is a pattern of obtaining parentral alleles or genes to the offsprings. The…
Q: Why is it important to differentiate primary from secondary skin lesions?
A: Primary skin lesions are present either since birth or acquired later in life at the beginning of a…
What chromosome determines skin color?
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- Which cells of the epidermis produce the pigment of the skin? What glands are associated with hair follicles? What are the main types of fingerprint patterns?Explain how environmental factors affect skin color.Are there any other diseases like Kwashiorkor Syndrome that may cause the loss of pigmentation in skin and hair?