Against which hard structure do the circular and longitudinal muscles of an annelids work (Cuticle/ shell/ endoskeleton/ hydrostatic skeleton)?

Q: What are all possible muscles or muscle groups that are responsible for the movements of a frog when…

A: Introduction Muscles are soft tissues essential for movement, They provide power and motion,…

Q: What is the function of the hyoid arch muscles of fish tetrapods?

A: Answer  Function of the hyoid arch to form the depressor mandibulae.

Q: Give 3 examples of Antagonistic muscles and 3 examples of Synergistic muscles. Explain/describe the…

A: The moveable end of the muscle that attaches to the bone being pulled is called the muscle’s…

Q: Which modifications in the muscular system are associated with bipedal locomotion?

A: Bipedalism is the ability of an organism to walk upright on its two legs. Humans developed bipedal…

Q: Would you expect jaguars, cheetahs, and other great cats to have mostly slow-twitch, nonfatiguing…

A: The soft-tissues found in animals that are accountable for the movement are called “muscles”. They…

Q: Refer to the figure of a burrowing annelid. In segment 3 the muscles are maximally contracted and…

A: Refer to the figure of a burrowing annelid. In segment 3 the Circular muscles are maximally…

Q: Describe how the three types of muscle develop in the embryo?

A: The process of formation and the development of the embryo is called embryogenesis. The developed…

Q: provide an illustration of the head muscles of cat in posterior view.

A: POSTERIOR VIEW Tells us about the back or direction toward the back of the body. Anterior /ventral…

Q: What biomechanical advantages are gained for muscles with broad origins and small insertions?

A: To determine: To determine the advantages that are gained for muscles with broad origins and small…

Q: What is the structure of voluntary muscles?

A: The muscular system is responsible for the locomotion of the human body, posture, movement of…

Q: Give the digrammatic representation showing Muscles of frog in lateral view?

A: Frogs belong to the carnivorous group of amphibians characterized by a short body, tailless body.…

Q: 40. What is the pointed structure of the frog? a. Tendon of achilles b. Peroneus c. Gastrocnemius d.…

A: Pointed structure of frog :-

Q: What is an example of a muscle that is not part of an antagonistic pair?

A: A muscle is considered as a soft tissue present in most animals and Humans. The muscle is mesodermal…

Q: During persitaltic burrowing in annelids, both terminal and penetration anchors are formed when:…

A: C. Longitudinal muscles, shortening and widening the segments(s).

Q: Check all that you know are true about the abductor pollicis longus muscle based on its name.   A.…

A: The human skeleton comprises of about bones and cartilages that serves as the major framework of the…

Q: What are three muscle tissue types found among animals? Explain how each is specialized for…

A: Muscle tissue is a specialized tissue found in animals, which is composed of cells that have the…

Q: Define titillator in cockroach?

A: Cockroaches can measure over 50 mm (2 in) length, with tropical species tending to be larger than…

Q: How and why are avian and human muscles different?

A: Muscles are the the stretchy fiberes made up of soft tissue.

Q: Distinguish between constrictors and levators among the branchial muscles of the dogfish shark

A: It is also called spiny dogfish , it is of squalidae family of sharks. The branchial muscles also…

Q: What are the characteristics of a striated muscle that make it fast?

A: Muscles cell are the cell that form muscle tissues. It consists of : 1 ) Smooth muscle 2 ) Skeletal…

Q: In most fish, the bulk of the trunk muscles are fast glycolytic, which are not used for steady…

A: Introduction :- The metabolic mechanism that transforms glucose to pyruvic acid is known as…

Q: (a). What is the role of calcium ions and troponin during contraction in striated muscles of hum

A: Introduction - Myofibrils, which contain a specialised protein (myoglobin) and chemicals to deliver…

Q: Give an account of the flight muscles of pigeon?

A: A)FLIGHT OF BIRDS-The movement of birds starts when they lift and beat their wings in the direction…

Q: How does the supracoracoideus muscle and pectoralis major work together to enable birds to fly?

A: Birds lift their wings by contracting a large muscle below the the wing. The supracoracoideus…

Q: Label the muscles on the dorsal and ventral sides of the frog. Write all the answers in the next…

A: Frogs are amphibians, meaning they could live on land as well as in water. While they are eggs, they…

Q: During cephalopod jet propulsion swimming the are antagonists of the tunic elastic fibers. O…

A: octopuses, the mantle is made up of three muscle types: Longitudinal, radial, and circular. The…

Q: How does asynchronous flight muscle differ from that of synchronous? Which is capable of faster…

A: Flight is carried out by muscles that are attached directly to the muscles called direct flight…

Q: How to tell a domestic cat is muscular?

A: The muscular system of the cat is designed for walking, running and twisting. Due the musculature in…

Q: Two muscles of the pig that are inserted on the hyoid bone are the _______________________ and…

A: Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and…

Q: Name a muscle that has three heads, can extend the forelimb, and is found in the pig and in the…

A: The upper arm is located between the shoulder joint and elbow joint. It contains four muscles that…

Q: Are muscles classified as agonists, antagonists, and synergists, which include fixators?

A: Muscle is a soft tissue found in animals and humans. It is composed of actin and myosin protein…

Q: In the very earliest Tetrapods, most of the force for locomotion came from the Axial muscles Triceps…

A: Need to find  the very earliest tetrapods, the most of the force locomotion came from.

Q: During cephalopod jet propulsion swimming the are antagonists of the tunic elastic fibers. O…

A:

Q: What are the typical parts of human muscles?

A: Muscles are soft tissues present in all animal cells. These are composed of myosin and actin…

Q: Bruxism is a condition in which individuals clench and/or grind their teeth. It often occurs as they…

A: Bruxism is excessive teeth grinding or jaw clenching. It is an oral parafunctional activity. Several…

Q: What are various types of muscles in human body?

A: answer given below

Q: How are mammalian gaits related to the molecular structure of muscle?

A:

Q: Name three muscles of the pig that together correspond to the trapezius muscle in the human.

A: Anatomy can be defined as a branch of biology that is associated with the study of the organism’s…

Q: Identify the location and function of Branchiomeric muscles in fishes and tetrapods.

A: In mammals, the branchiomeric muscles make up many muscles of the face and throat and are innervated…

Q: Chicken breasts muscles are colored white, whereas chicken legs are composed of dark muscles. The…

A: Dark colour appears on muscles because they are dense with capillaries and is rich in myoglobin and…

Q: what might happen to the remoras if all of the sharks died?

A: Sharks and remora relationship benefits both the species. Remora feeds on scraps of prey dropped by…

Q: Which muscles are present in the phylum Nematatoda (Circular,longitudinal,parenchymal)

A: Nematodes or non-segmented roundworms are one of the phyla of the animal kingdom that consists of…

Q: Name three pectoral muscles that are found in the thoracic wall of the pig.

A: Pectoral muscles (casually alluded to as "pecs") are the muscles that associate the front of the…

Q: What muscles are necessary for an earthworm to move? 2. If an earthworm is placed to a glass, how…

A: Introduction: An earthworm is a segmented worm that belongs to the phylum Annelida and is a…

Q: comparing specialized muscles and discuss how they contribute(d) to the success of extinct and…

A:

Q: Do cats have the same muscles as humans? Cite at least 2 similarities and differences with regards…

A: Introduction: The human body comprises cells that group together to form tissues, which group to…

Q: What are similarities in structure with striated or striped muscles?

A: Introduction: Muscle can be defined as a band or bundle of tissues mainly fibrous tissues that can…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.