Plz answer this all questions    What muscle in the shark is homologous with the geniohyoideus in the mudpuppy?   A) Coracomandibularis B) Intermandibularis C) Interhyoideus D) Coracohyoid

Q: Only mammals possess 3 ossicles in the ear? TRUE OR FALSE?

A: There are 3 ossicles in mammalian ear: malleus, incus, stapes. With the help of these 3 bones…

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: Briefly discuss the components that make up the exoskeleton. List the hormones responsible for this…

A: The external skeleton that provides support and protection to the animal’s body is known as the…

Q: Complete the table below.  Type of Jaw Attachment/Suspension Usually found in what group of…

A: INTRODUCTION          Jaw suspension defines as the attachment of lower jaw with the upper jaw…

Q: Examine the limb bones of these two primates. For each one, what was the most likely broad locomotor…

A: Primates are well known as by the presence of grasping hands along with the primitive anatomy with…

Q: why do we study exoskeletal structure and external anatomy of vertebrates?

A: Vertebrates belong to the subphylum vertebrata of the phylum chordata. There names are mainly…

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: Name one feature you can use to orient ventral and dorsal for the shark skull, and one feature you…

A: Specific anatomical terms are used to direct anatomical structures. They are also used to find…

Q: Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a)…

A: Introduction  A dichotomous key is a useful scientific tool for identifying various organisms based…

Q: In fish the muscles typically associated with swimming are the? Group of answer choices…

A: Fishes belong to superclass Pisces in class Gnathostomata in subphylum Craniata of phylum Chordata.…

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: A. Which type of Armadillo belongs to the same phylum as Tityus? Give both the scientific name and…

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

Q: Refer to the figure shown here. Which of the following would have been a selective agent or pressure…

A: Evolution is a process that involves the change in the characteristics of a species over multiple…

Q: Which of the following is an adaptation for bipedalism?  1.) opposable big toe  2.) foreman magnum…

A: Bipedalism refers to the form of locomotion in which an organism moves on two hind limbs or legs. It…

Q: Define the two major groups of Appendages.

A: Appendages:             An external body part or natural prolongation, that protrudes from an…

Q: Of all of the robust australopithecines, I am the most primitive, dated to 2.5 mya. I have an…

A: The extinct group of primates known as Australopithecus—Latin for "southern ape"—is the source of a…

Q: Describe the major events in the evolution of thehominins.

A: Evolution is the natural process where is a change in the heritable characteristics of biological…

Q: 5) The body symmetry that allows for the body to be bisected into equal halves in only one plane is…

A: 5) The body symmetry that allows for the body to be bisected into two equal halves in only one plane…

Q: completely wraps the cavity is called: a) coelom b) pseudocoelom c) acoelom d) Archenteron e)…

A: 5th answer is b

Q: The magnitude of receptor potential in the stretch receptor of a crayfish: a) depends on how much…

A: The stretch receptor organ on crustaceans, such as a crayfish is capable of sensing mechanical…

Q: Worms use a hydrostatic skeleton to generate movement. How do they do this? a. Their bones are…

A: Annelida is a group of segmented worms. They have a long and segmented body. Annelids are…

Q: Refer to the figure of a burrowing annelid. In segment 3 the contracted and this segment thus forms…

A: The annelid belongs to phylum, Annelida. They are also called segmented worms. They are member of a…

Q: extinct species.

A: By accounting for new species, elimination helps drive the advancement of life. Throughout…

Q: Describe the sharks' skin coloration, scales, skeleton, appendages, body form, and position of its…

A: Introduction :- Sharks are a diverse group of fish that have been around for over 400 million years,…

Q: Pharyngeal slits are which of the following?   Question 24 options:   a)  Openings in the…

A: Pharyngeal slit are opening in the pharynx that extend to the outside environment. In organisms that…

Q: Why is amphioxus important in the story of evolution? What does its anatomy shed light on?

A: The amphioxus is found to be important by the scientists in the story of evolution because the…

Q: Give a brief description of the jaw patterns of the following: a.Chondricthyes b. Paleonisciform…

A: Jaw pattern in fishes: Most bony fishes have two sets of jaws made mainly of bone. The primary oral…

Q: what anatomical system of praying mantis and crab would you recommend as a target of attack and why?

A: Mantis is insect contains over 2,400 species in about 460 genera in 33 families.Mantis are found in…

Q: Explain your answer atleast 1 to 2 paragraphs. 2. Salamanders can regenerate limbs, but only under…

A:

Q: Exercise 1: The Agnatha - Anatomical Survey of a Hagfish Examine the illustration of a hagfish below…

A: Fishes are the organisms which live inside the water some live in oceans and some live-in fresh…

Q: temporalis 11 12 13 15 14 16 ilium (bone) 17 18 rectus femoris 19 anticus 20 sphincter ani 10 8

A: Muscles are an important means of movement in vertebrates of various clades. Muscles are…

Q: How do the hyoid muscles change during the evolution of vertebrate classes?

A: Darwin's theory states that the features of living organisms change from generation to generation…

Q: Describe a bipedal skeleton and advantages of bipedal locomotion

A: Bipedalism is a form of terrestrial locomotion where an organism moves by means of its two rear…

Q: We usually think of jaws as structure whose original function was biting. What might have been a…

A: The jaw is any opposable articulated structure at the entrance of the mouth, typically used for…

Q: Which of the following is responsible for the early predominant image of Neanderthals as brutish…

A: Paleoanthropology is a subfield of anthropology which is the study of human society, culture, and…

Q: During a chimpanzee's bipedal locomotion, what does the upper body naturally do? During a human's…

A: Bipedal locomotion refers to the mode of movement where an organism, typically a vertebrate, uses…

Q: 1. What is the importance of these muscular and septal arrangement in earthworm? 2. How are the…

A: Earthworm It refers to a terrestrial invertebrate that comes under the phylum Annelida. This…

Q: Find a representative fish from types A-C.  Give the species name of the fish, its family, and what…

A: The fishtail of ancient sharks has an upper part with a backbone that extends to the tip of the…

Q: Label the muscles on the dorsal and ventral sides of the frog asap

A: We can say that Muscles are an important means of movement in vertebrates of various clades. Muscles…

Q: Read the description on the display case featuring Australopithecus afarensis and answer the…

A: The femur is the longest bone and is called the thigh bone. Australopithecus like humans were…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.