Q: Epidermal placodes contribute to the development of all of the following EXCEPT: teeth mammary…
A: Placode refers to ectodermal thickenings in the cranial region of the embryo which give rise to…
Q: Describe how nails are formed.
A: Accessory structures for skin includes the hair follicles, the skin glands and the nails. These…
Q: One important function provided by the layer of epidermis indicated by the arrow is:
A: Epidermis Our skin is are composed of three-layer of tissues namely, epidermis (outermost) dermis…
Q: Sweat glands are a(n) ________ gland
A: There are mainly two types of glands in the body , exocrine glands and endocrine glands . Exocrine…
Q: Describe the structure and composition of nails.
A: At the tip of fingers and toes, there is a horn-like keratinous plate known as nails. The visible…
Q: Describe the parts of a nail.
A: Nails are important as these serve few important purposes: They function to grab things and are…
Q: 1. Epidermis a. Identify the 5 epidermal layers and give their distinguishing feature EPIDERMAL…
A: The skin is the largest organ in our body that cover the body externally and protect us from any…
Q: Correct the statement "shark's skin contains multicellular mucous glands"
A: Skin is the layer of tissue, which is the major part of the body that is in contact with the…
Q: Which of the following terms is least related to the rest? a. lunule b. nail plate c. hyponychium d.…
A: Answer is e.) cortex.
Q: Explain stink glands in the cockroaches.
A: A cockroach is an insect that is classified under the order Blattodea that also consists of…
Q: In the cortex : 1. What are the structure and function of the epidermis?
A: Cortex is an outer layer of a stem or root of a plant, lying below the and however outside of the…
Q: Explain the functions of the integumentary system in fish.
A:
Q: Describe four characteristics of skin that help it resist infection.
A: The skin protect us from various pathogen. The skin is keratinized i-e the surface cells are dead…
Q: Does mollusk have a (A) skin or (B) epidermis as its intergument? Also, what is its intergumentary…
A: Introduction Molluscs are invertebrate organisms belonging to the phylum Mollusca. These have soft…
Q: Name the layer of the epidermis that you see when you look at someone's face
A: The upper or outer layer of the two main layers of cells that make up the skin. The epidermis is…
Q: Can someone help me with the following questions?
A: Hi, thank you for your question. Since we are entitled to answer only one question at a time, I…
Q: what are the implications of silver haired bat that has rabies virus that can damage dermis?
A: Silver-haired bats (Lasionycteris noctivagan) are the migratory tree bats are not in frequent touch…
Q: Explain how movements of the basilar membrane affect hair cells, and how hair cells can stimulate…
A: The basilar membrane is a structure that is present in the cochlea of the inner ear. It contains…
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: Describe the function of skin in health and disease.
A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…
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: Explain the turn-over of the cells in epidermis.
A: Introduction: The integumentary system consists of the skin, exocrine glands, hair, and nails. As a…
Q: Which is not the function of the dermis layer? A. Regulates temperature by sweat glands and blood…
A: Skin is the outer most covering of the body surrounding muscles of our body. It is the largest organ…
Q: Label the parts completely of the frog skin gland below:
A:
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: List five terms that describe colour of callus
A: Callus usually is a very unorganized mass of cells produced from isolated plant cell tissue or organ…
Q: You develop a callus, which is a thickening of the epidermis, from a pair kd I'll-fitting shoes. To…
A: A callus is an area of thick hard skin on a hand or foot, usually caused by rubbing
Q: what do epidermal ridges give rise to? A skin hair B fingerprints C sebaceous gland D meissner…
A: We know that, the epidermis is the outermost layer of the layer of the skin, which is exposed…
Q: OUTLINE the different epidermal layers with their unique properties and their functions.
A: The epidermis is our skin's outermost layer. It's the layer that our eyes can see. It has no blood…
Q: Enumerate and elaborate on the functions of the connective tissue component of the dermis
A: Introduction:- Between the epidermis and the subcutaneous tissue is the dermis, a connective tissue…
Q: the types of cells found in the epidermis and explain their functions
A: Epidermis is the outermost layer of the three layers that make up the skin, the inner layers are…
Q: Name the hormone that leads to growth of beard in women.
A: Both male and female hormones influence hair growth. Male hormones are known as androgens a…
Q: Match the following structures with the skin layer in which they are located Pacinian corpuscles…
A: The skin is the most versatile and one of the larger organs of the body. The skin is composed of…
Q: Explain what would happen if: Ink gland of Sepia is destroyed.
A: Sepia (cuttlefish) is a marine mollusc belonging to phylum Mollusca, class Cephalopoda, which also…
Q: Name the structure that is responsible for protecting the eye from sweat.
A: Eye is an organ responsible for sight/ vision. There are many structures which works together to…
Q: Name and describe the pigments in the skin. Which pigment is more protective against ultraviolet…
A: The skin tone i.e., colour of our skin is primarily determined by the genetic inheritance but skin…
Q: In bullous pemphigoid, the blisters result from a separation between the a). reticular and papillary…
A: Pemphigoid is a group of blistering, subepidermal autoimmune disease that primarily affects the skin…
Q: dentify the 5 epidermal layers and give their distinguishing feature.
A: Answer. Our skin is considered the largest organ of our body and protects tissue, bones, muscle, and…
Q: Give the 5 epidermal layer of epidermis and give their distinguishing feature.
A: The skin is the body's biggest organ. It has three major layers: the epidermis, dermis, and…
Q: Explain or elaborate on the given diagram on the phylogeny of the integumentary system in…
A: The system of vertebrates includes skin, scales, feathers, hair, and glands. The human system is…
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: Can you explain the derivative of dermis in mammals ? In detail with diagram where required
A: The integumentary system is a system which is composed of the organs and its derivatives responsible…
Q: Describe the integument of a frog. How are the various skin colors produced in frogs?
A: The integument is composed of an epidermal and dermal layer and these layers contain immune cells…
Q: feel a sudden pinch and notice that you are bleeding. Are you still in the epidermis? Explain what…
A: The skin protects the inner body from the outer environment. The skin has different receptors for…
Q: Describe how hair cells work in general, and in the fish lateral line system.
A: Lateral line system It is a type of sensory system found in fishes and aquatic amphibians. This…
Explain dermal gland cell in cockroaches.
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