Bony box in turtles are covered by epidermal keratinized scales called

Q: Poison glands of snakes are homologous to which gland.

A: The poison equipment of snakes consists of a combine of poison glands, their ducts and a combine of…

Q: If calcium and potassium concentrations in the fibrous dermis of echinoderms are high, the dermis…

A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species…

Q: scaly anteater is a mammal but it is covered with scales, why? explain in scientific reasons

A: Pangolins, sometimes known as scaly anteaters, are mammals of the order Pholidota. Pangolins include…

Q: In a Hydra, which is the thickest layer and which is the thinnest layer: Epidermis, Mesoglea, or…

A: Hydra is a phylum Cnidaria and class Hydrozoa genus of microscopic freshwater creatures. They are…

Q: The spiracles can be opened or closed. Why might this be adaptive?

A: The respiratory system of an insect is the biological system through which it introduces respiratory…

Q: List one function of skin that is common to all animals andone that is unique to a single group.

A: A cell is a basic unit of life. The cell is the functional and structural unit of all living…

Q: What is the difference between the integumentary system of humans and frogs in terms of morphology…

A: Integumentary system also termed as skin is a kind of body layer or cover that protects the organs…

Q: The vertebrate skin has various functions like protection, temperature regulation, elimination of…

A: The epidermis, or the outermost layer of the skin, is made up of keratinized cells. The epidermis is…

Q: Which of the following is not a function of the epidermis in reptiles? O diffusion of gases O…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: What color does this dinosaurs have on their skin?

A: Although skin impressions of dinosaurs have been discovered recommending a pebbly or layered surface…

Q: B 1. Name the region of the hair labeled A. 2. Name the structure labeled B. 3. Name the specific…

A: Hair  Hair is a thread like strand grow on the skin of the mammals and some other animals.

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: EXPLAIN/ ELABORATE ON THE DIAGRAM BELOW ON THE PHYLOGENY OF THE INTEGUMENTARY SYSTEM IN VERTEBRATES…

A: Skin, scales, feathers, hair, and glands are all part of the vertebrate system. The skin, which…

Q: Explain the functions of the integumentary system in fish.

A:

Q: The anther wall consists of four wall layers where: (a) tapetum lies just inner to endothecium (b)…

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

Q: Distinguish between epidermis and dermis in vertebrate integument, and describe structural…

A: The integumentary system consists of skin and its appendages that acts to protect the body from…

Q: Hyaline cartilage is found in the external ear of mammals.

A: Cartilage is a soft connective tissue that differs from bone in a number of ways. For one thing,…

Q: Elucidate how external factors cause Philippine  vertebrates to develop epidermal and dermal…

A: *epidermal derivatives are also called as epidermal appendages. *They are develop from epidermis but…

Q: Aside from skin (an organ), what other structures are in the integumentary system of other animals…

A: The integumentary system is composed of organs and systems that shield the internal body from harsh…

Q: Label the parts completely of the frog skin gland below:

A:

Q: Which of the following is not a function of thehypodermis?a. protects underlying organsb. helps…

A: The skin is an external membranous integument of the body and it is the largest organ of body. The…

Q: Which are the glandspresent in the epidermis ofmammals, birds and reptiles?

A: Skin is the primary interface between an organism and it external surroundings and thus performs…

Q: How different are therespiration in fishes and therespiration in adultamphibians?

A: Respiration is a physiological process of exchange of gases, in which oxygen moves inside cells from…

Q: characterized the Osteichthyes

A: Osteichthyes or bony fishes (as they are popularly known as) are a class of vertebrates which is the…

Q: Tabulate the difference between frog and shark regarding the skin?

A: The animals that bear notochord in any stage of their lifetime belong to chordates. Both frog and…

Q: Choose the characteristics that most animals have. [mark all correct answers] a, collagen

A: Animal, any of a group of cellular eukaryotic organisms (Kingdom Animalia) (i.e., as distinct from a…

Q: Many features of the skin of vertebrates are formed from which substance? Cartilage Hydroxy apatite…

A: The skin of vertebrates mostly comprises of:

Q: Explain dermal gland cell in cockroaches.

A: Cockroach body divide into three different regions that are: Head Thorax Abdomen The thorax is…

Q: Give a broad conclusion about the integumentary system of humans and frogs and their importance.

A: The main conclusion  between a frog and a census system   is their function . The main functions of…

Q: What is epidermis.

A: the cell is the basic unit of life.The skin is made up of various layers that protect the internal…

Q: If calcium and potassium concentrations in the fibrous dermis of echinoderms are high, the dermis…

A: Potassium is the principal cation within the body's cells. It is required for the proper fluid…

Q: The cells of these glands release sweat or perspiration into hair follicle through pores. Name of…

A: Introduction :- A gland is an organ that generates and distributes substances the body execute…

Q: Some animals and plants are covered by sharp structures, often called spines. What is the function…

A: Answer: SPINE = These are the pointed , small shaped structure present on the surface of plants and…

Q: What is epidermis

A: The skin is made up of various layers that protect the internal organs. The surface of the skin acts…

Q: Which is FALSE about integuments? A. Turtles have epidermal scales over the top of their shells B.…

A: An organ system that composed of skin, exocrine gland, nails, and hair is referred to as an…

Q: 1.Stratified epithelium, dermal connective tissue 2.Cornification of the Summary epidermis; two…

A: introduction The system of vertebrates comprises skin, scales, feathers, hair and glands. The human…

Q: The vertebrate skin has various functions like protection, temperature regulation,  elimination of…

A: Integumentary system in Vertebrates comprises of Skin, Scales, feathers, glands and hari. These…

Q: Eccrine glands produce ________. a. sweat b. lipids c. scents d. milk

A: Sweat is made by glands in the dermis, the skin's deeper layer. Sweat glands can be found all over…

Q: How do the external factors cause the vertebrates to develop epidermal and dermal derivatives?…

A: INTRODUCTION Veretebrates are the animals that have an backbone and spinal column. Veretebrates…

Q: Explain how did the integumentary system of vertebrates evolve from the diagram:

A: The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine…

Q: Explain what salt glands are, how they function, and describe these glands in three examples of…

A: Introduction :- A gland is an organ that produces hormones, digestive juices, sweat, tears, saliva,…

Q: How do shark and frog differ regarding their skin?

A: Shark and frog both belongs to phylum Chordata.  Shark belongs to class Chondrichthyes and frog…

Q: How do the external factors cause the vertebrates to develop epidermal and dermal derivatives.…

A: Cell death can cause development of both epidermis and dermis. Cell death is caused by mechanical…

Q: Discuss the evolution of the tetrapod integument using the Diagram given as your guide.

A: Evolution is a process of gradual changes over time in a species that are carried over two…

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: How different is the fishepidermis from the amphibianepidermis?

A: Kingdom Animalia is a diverse group of organisms. A large number of species possessing specific…

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…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.