How does the possession of black feathers by vulture affect abrasion resistance?

Q: Common folklore says that if a young man wants to know whether he will become bald, he should look…

A: Male pattern baldness is highly determined by the genes. There are some crucial genes located on the…

Q: Tapetum lucidum is found in shark's eye. Is it so?

A: Vertebrates comprise all species of animals within the subphylum Vertebrata. Vertebrates include…

Q: Aside from outer pinna, what structures do mammals have in their ears that reptiles and birds do…

A: * pinna  is absent in many mammals and  this organ acts as a heat dissipator but not involved in…

Q: 1) Compared to the lenses of amniote eyes, the lenses of teleost eyes _____." A) are more flexible…

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Q: Bony box in turtles are covered by epidermal keratinized scales called

A: Reptiles  In reptiles, outer layer of skin contain Beta- keratin.

Q: Can SARS survive on bedsheets

A: SARS stands for Severe acute respiratory syndrome.

Q: Define Snow-blindness?

A: Snow blindness is a condition in which the cornea develops sunburn because of increased exposure to…

Q: describe the following: a. enamel lamella b. enamel spindle c. enamel tufts d. Retzius lines

A: a. Enamel lamella refers to a thin, flat defect in the enamel layer of a tooth that runs parallel to…

Q: Answer the following questions based on Yokohama et al. (2018)'s article entitled, "Skin…

A: As per our policy, We are answering only question 1. For the rest of the questions please repost. We…

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

A:

Q: A bird with a brain injury that results in it losing its ability to build a nest likely has an…

A: Introduction Neurology is the study of the nervous system. It is important to know neurology because…

Q: Why does the ingestion ofvegetable fibers improve thebowel habit in people thatsuffer from hard…

A: Dietary fiber is found in many veggies, whole grains, fruits, and legumes. Taking fiber-rich foods…

Q: Explain in detail the eye or ear of Scoliodon?

A: Scolidon, commonly called dogfish, belongs to the class of elasmobranchii. They are cold-blooded,…

Q: What are the roles of Hox genes in the development of Nervous System

A: Hox genes are the genetic switches that are involved in turning on and turning off other genes as…

Q: How is sunlight important to bone health?

A: The sunlight, which is considered to be the main source of energy for all living organism, also…

Q: since the age of 10, you have used glasses for myopia. You have heard about the new types of surgery…

A: Myopia is a condition that is characterized by the difficulty in viewing farther objects while the…

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: Can you explain in detail the derivatives of dermis in mammals?

A: Mammalian skin has three layers- the uppermost epidermis, next is dermis and the inner subcutaneous…

Q: Question #1: What is the function of thr anterior choroid plexus?

A: As per our policy, We are answering only question 1. For the rest of the questions please repost.…

Q: Mention the benefits of an animal having a third eyelid.

A: The 'third eyelid', also known as the nictitans or nictitating membrane, is an additional eyelid…

Q: Why is it more difficult to get a suntan During the winter even though the sun is closer to the…

A: Tanning is the process of melanin deposition on the skin which is the skin pigment caused by…

Q: What do you mean by astigmatism? How it can be corrected?

A: The eye is an organ, which detects light and sends signals along the optic nerve to the brain. It is…

Q: What is congenital insensitivity to pain with anhidrosis (CIPA)?

A: Congenital Insensitivity to Pain with Anhydrosis is a condition characterised by inability to feel…

Q: Give examples of structural and physiological traits that areadaptations to flight.

A: Adaptation refers to the process which occurs in the organisms which change the DNA sequence of…

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: Explain dermal gland cell in cockroaches.

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Q: A friend has seen creatine supplements for sale in a healthfood store and asks why. What do you tell…

A: Creatine is defined as a compound produced in the process of protein metabolism and found in much…

Q: Where are the ossicles found in the auditory system?

A: The auditory system is one of the sensory systems for the sense of hearing. It includes both the…

Q: In a workplace, what circumstances causes health issue and injuries? What actions can be done to…

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Q: Make a sketch on the topic of anesthesia with the classification of preanesthetics in veterinary…

A: Answer well explained above

Q: Describe the bending of cilium. what is the importance of the fact that the cilium does not merely…

A: A cilium, or cilia (plural), are small hair-like protuberances on the outside of eukaryotic cells.…

Q: What is the name of the false eyelid that many animals, such the ordinary housecoat, possess?

A: Introduction A Thin Covering Of Skin That Covers And Protects The Eye Is Known As An Eyelid. The Eye…

Q: Predict what might happen to a person trying to lift a heavy weight following injury of sensory…

A: The Golgi tendon reflex is activated due to stretching by force on tendons, the reflex protects and…

Q: A-Describe the anatomy and physiology of a dog's tail

A: According to the guidelines of Bartleby,“Since you have posted multiple questions, we will provide…

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: why does the government of canada mandate wearing a mask for elementary students. and what does the…

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Q: What are the possible values of the basic property of Facial toner? Mass Density: Specific or Unit…

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Q: 4. Short answer question  a) Hearing aids. b) Retinal detachment. c) Types of head injury.

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Q: What is home tanned leather. Why people not using this menthod usually and How to aware people…

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Q: What are the modification that are observed in birds that help them fly?

A: Birds are the group of vertebrate animals. They are warm-blooded animals. They belong to the class…

Q: Enumerate the specific function of the Ear ossicles and the Eustachian tube.

A: Introduction - The ear is an organ that allows humans to hear and, in mammals, to maintain body…

Q: what are the cons of wearing  mask for elementory students and how does this affects their…

A: INTRODUCTION Because the spread of corona virus in worldwide we are forced to wear mask and maintain…