Is the gizzard present (P) or absent (A)

Q: 1. In what way are mammalian gates related to the molecular structure of muscle? (Add examples) If…

A: (P.S.: One question is answered since the exact one that is supposed to be answered is not…

Q: What are the functions of Meckelian, hyoid and branchial cartiages? Discuss.

A: Cartilages are connective tissues that form structural parts of the body and also support the body…

Q: A woman has type O blood.  Her child has type O blood.  Could a man with B blood type be the father?

A: Blood is a fluid that circulates continuously and gives the body nutrients, oxygen, and waste…

Q: Which of the following muscle cell components helps spread the depolarization of the muscle cell…

A: The objective of the question is to identify the muscle cell component that is responsible for…

Q: EVOLUTION CONNECTION Evolutionary biologists havecoined the term exaptation to describe a common…

A: Exaptation is a phenomenon wherein a specific trait or function is replaced from the old function in…

Q: Which of the following is true? A) Tendons join bone to bone B) Tendons join muscle to bone and…

A: Bone tendons and ligaments are a type of dense connective tissues. All these contains large amounts…

Q: Which of the following statements about movement and locomotion isfalse?a. Terrestrial animals and…

A: The process called movement is the temporary or permanent displacement of the part of the body of a…

Q: Which of the following changes in skeletal muscles is associatedwith aging?a. Muscle fibers increase…

A: Skeletal muscle is one of the three main muscle types, the two others are smooth muscle and cardiac…

Q: What features of the skeletal system diversify movement in humans as compared to movement of a rat?

A: The skeleton permits the activity of the body as a whole and its parts. The bones rule as levers and…

Q: What are the three types of skeletons found in animals? For one of them, describe how the muscles…

A: The three types of skeletons found in animals are exoskeleton, endoskeleton, and hydrostatic…

Q: 83% of the total number of fibers examined in the vastus lateralis and nearly 61% of the…

A: Fast-twitch muscles fibers : These muscles are specialized for powerful forces but can be employed…

Q: Name the two basic structural elements common to allanimal musculoskeletal systems.

A: Musculoskeletal system comprises of the skeletal system and the muscular system of the body. These…

Q: To demonstrate muscle fatigue, a student held an 8 lb dumbbell in her hand and abducted her arm…

A: Ans - the correct answer for the above question is- A) Different motor units were contracting while…

Q: Write any five functions of Skeleton system in human body and explain briefly each one of them?

A: Skeletal system consists of bone, cartilage, ligaments, tendon. It is derived from mesoderm. It…

Q: Muscular atrophy occurs when: A. A patient lacks the coordination needed to walk normally. B. Muscle…

A: Muscular atrophy refers to the loss of skeletal muscle. The atrophied muscle normally smaller and…

Q: Which of the following is not a true statement comparing exoskeletons and endoskeletons? a.…

A: d. Exoskeletons provide less mechanical leverage.

Q: The three types of skeletal systems found in animals are _______,________ , and________ . All three…

A: The three types of skeletal systems found in animals are : Exoskeleton. Endoskeleton. Skeleton…

Q: A skeletal muscle motor unit   A.Is the number of muscle cells innervated by one motor neuron. B.Is…

A: The skeletal system consists of bones and muscle fibres. These muscle fibres help in contracting and…

Q: What would be affected if the globular head of myosin was misshapen? a) The ability to bind to…

A: Myosin is a protein, but specifically, a motor protein and a fibrous globulin of muscle that can…

Q: LH RH LF (B) LH LF Walk RHI RF Trot LH LF RH RF LH RF HI Flexors Extensors -Flexion: -Extension- (C)…

A: Galloping model is mainly wind induced vibration that mainly occurs in overhead transmission lines.…

Q: Rule of Nine 4½%) (4½%) TOTAL (FRONT & BACK) FRONT BACK НEAD 9% 9% 4.5% 9% 4-5% ARMS 9% (each arm)…

A: Burn: A burn is an injury to the skin or other organic tissue that is induced largely by heat, but…

Q: Match the level of skeletal muscle organization given in the key with its description:Key:(a) muscle…

A: 1) rod shaped organelle made of sarcomeres :  myofibril…

Q: Compare the bat to the bird. Identify the humerus in each. Where is the bat's ulna? Are there any…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which…

Q: Fill in the blank spaces:(a) All mammals (except a few) have __________ cervical vertebra.(b) The…

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first…

Q: The function of synovial fluid is, (a) to nourish chondrocytes. (b) to provide lubrication. (c) to…

A: Synovial fluid, present in very tiny amounts in normal synovial joints, is a viscous, non-Newtonian…

Q: Explain how the three different skeletal system types can be used to create locomotion in animals.…

A: The 3 types of skeleton that animals can have is 1.HYDROSTATIC SKELETON  A hydrostatic skeleton is a…

Q: Thick and thin myofilaments have different properties. For each phrase below, indicate whether the…

A: Myofilaments are the parallel striated muscle cells or muscle fibres that constitute the fasicles…

Q: What is the advantage of the low permeability of the synovial fluid in the cartilage during impact?…

A: Synovial joints are characterized by a fluid-filled cavity formed by the outer fibrous joint capsule…

Q: II. Give the exoskeletal structures of the following vertebrates 1. Shark 2. Bony fish 3. Turtle 4.…

A: Exoskeleton: a. It is the external skeleton that is protects the body of an organism. b. The bony or…

Q: Which of the following human ligament is called y shaped ligament of Bigelow? a) The glenoidal…

A: Introduction - Ligaments are tissue bands that help link and hold bones, joints, and organs in…

Q: What are the most notable differences between striated, smooth, and cardiac muscle

A: We are allowed to do one question or upto three subpart of a question. Please repost the undone…

Q: Predict how the functions of the human hand would be different if the carpometacarpal joint of the…

A: A joint is the union of two bones. The synovial joints are those joints which contain a fibrous…

Q: [ANIMAL PHYSIOLOGY] When animals die, the muscles stiffen in rigor mortis because. Select one: O a.…

A: Rigor mortis is a phenomenon occurring in the body when the body dies. It is a postmortem…

Q: Write true or false. If false change the statement so that it is true.(a) Actin is present in thin…

A: Bones are rigid and composed of calcium phosphate and calcium carbonate. They provide structure to…

Q: 17. Which of the following properties of the structure of skeletal muscle is not true?   A.…

A: The skeletal muscles or voluntary muscles are attached to bones and are involved in locomotion.

Q: Although the most diverse and numerous animal groups on Earth have exoskeletons, this type of…

A: The most diverse group of animal group have exoskeleton. It is found in insects group. The…

Q: A new experimental drug is tested in muscle fibers and it is concluded that it blocks the calcium…

A: The muscle movement is achieved by the actin and myosin interaction in the sarcoma of the muscles.…

Q: which of the following is not a way to improve your sitting position (a) sitting on a pillow (b) use…

A: Improving your sitting position is crucial to maintaining good posture and preventing discomfort or…

Q: patient spends 6 weeks on bedrest. What happens to the muscles, tendons, and bones in her legs…

A: Skeletal muscles help people move their limbs. Muscles are attached to the bones with the help of…

Q: Define fulcrum (F)

A: In human anatomy and physiology, a lever can be described as the joints which are used to create a…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.