Q: List the major bones that constitute the human axial andappendicular skeletons.
A: Im human axial skeletons bones consists of Skull Hyoid bone Rib cage (sternum) Vertebral column
Q: Identify the following parts in the skeleton of a pigeon -Large round bone at end of tail -Smaller…
A: Pigeon belongs to phylum Aves. It has light weight hollow bones to reduce mass during a flight. Many…
Q: What is the distinctive functional feature of the mandibleamong almost all the other skull bones?
A: A bone is an unbending tissue that establishes part of the vertebrate skeleton in creatures. Bones…
Q: Which of these bones is part of the axial skeleton? A. Rib B. Clavicle C. Femur D.…
A: The "axial skeleton" is present at the "central axis" of the human body and it includes the bones…
Q: What cranial traits tell you that this skull belonged to a member of the species Homo erectus?
A: Homo erectus are an extinct archaic human species that closely resemble modern humans and is…
Q: The axial skeleton consists of:a. the vertebral column and skullb. upper limbs, lower limbs, and…
A: The skeletal system includes all the bones and joints present in the body. They play an essential…
Q: Note the four curvatures of the vertebralcolumn. What functional advantages exist withcurvatures for…
A: The vertebral column is made up of vertebrae and is composed of a total of 33 bones. It is otherwise…
Q: What is vertebrae? Briefly discuss its divisions.
A: The vertebral column act as a support.
Q: A typical vertebra has ________. a. a vertebral foramen that passes through the body b. a superior…
A: Humans have an endoskeleton. Bones and cartilage are the major endoskeleton components of humans.…
Q: What is the cheek bone of a frog? What do you call the shoulder bone and the leg bone of a frog?
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: TOAD VERTEBRA Is pre-zygapophysis ventral or dorsal to post-zygapophysis?
A: Vertebrates are the organism that possess backbone . They are classified into:- I ) Fishes II )…
Q: How do skulls of females differ from those of males?
A: The skull is the bony protective structure encasing the brain, eyes, ear canal, part of the spinal…
Q: Compare and contrast the different vertebrae (cervical, thoracic, lumbar and sacrum, and caudal).
A: The question is based on the differentiation between different types of vertebrae.
Q: According to the phylogeny of vertebrae's, which came first, the chicken or the egg and why?
A: All chickens hatch from the eggs and all chicken eggs are laid by chickens. Chicken and egg is a…
Q: Among other bones, the axial skeleton includes the ?
A: According to the question, we have to mention that among other bones, the axial skeleton includes…
Q: The carpal bones are a set of eight bones that make up the human wrist. These bones are part of…
A: Human organ system is made up of more than one organ that works together to perform functions.
Q: What are the possible causes of differences in the bone structure of the vertebral columns in birds…
A: The vertebral column includes the spinal cord and the spinal fluid that surrounds it. Additionally…
Q: Give the homology of bones constituting the pectoral and pelvic girdles
A: The skeleton is the framework of the animal body and is divided into two parts namely, axial and…
Q: What forms the apex of the skull of the dog, and what forms the orbital region?
A: A dog's cranium is made up of three rings of bones: the occipital, parietal, and frontal rings.
Q: Describe several ways in which the human and ape pelvis and hindlimb differ, and the functional…
A: The pelvis consists of two hipbones and a sacrum that sits at the base of the spine and at the back…
Q: Make a table with three columns headed cervical, thoracic and lumbar. In each column, list the…
A: The central axis of the skeleton is a flexible column extending from the neck to tail made of series…
Q: 1st metatarsal from the last metatarsal of the pig?
A: The metatarsals refer to the five long bones found in each foot, that connect your ankle to your…
Q: Name the bones that comprise the thoracic cage.
A: Thoracic cage is also known as rib cage. Rib cage helps to protect lungs and heart
Q: What bony marking best describe arm-like projection?
A: The projections are bone markings. These allow the detection of location of various body structures.…
Q: rite about ANATOMY OF MATERNAL PELVIS AND FETAL SKULL.
A: The pelvis is a complex bone that aids in human movement as well as obstetrics. The pelvis is one of…
Q: How many vertebrae make up the frog backbone? Does a frog have ribs? How many forearm bone does a…
A: A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians…
Q: Is vertebrata part of lower chordate
A: Chordates are those organism who have following specialised features: Presence of notochord…
Q: Explain thoroughly the possible reasons for the purpose did the changes in the vertebral columns'…
A: The spinal cord and the fluid surrounding it are enclosed by the vertebral column. Also known as the…
Q: How many bones is in the human
A: A Skeleton system is defined as an organ system that will provide structural support and protection…
Q: What are the similarities between an infants skull and a adults?
A: The human skull refers to the bony structure that forms the part of the skeleton. It supports facial…
Q: Are the bones arranged in a similar way in each animal?
A: Evolution is the process of a species' characteristics changing over many generations by natural…
Q: How many bones are present in human skull?
A: The human brain is the central organ of the nervous system. Along with the spinal cord it makes up…
Q: Describe the bones of the forelimb or hindlimb of Varanus?
A: The bones of the forelimb of Varanus includes humerus, radius and ulna and the bones of the…
Q: The number of separate bones in the vertebral column of an adult is _______________________.
A: The vertebral column is commonly known as backbone and composed of vertebrae. It is curved lying in…
Q: Explain What is the number of “True Ribs” in human body?
A: In human the total number of ribs are 12 pairs and this ribs are classified into three categories…
Q: What are the evolutionary advantages of possessing vertebrae?
A: According to the question, here we need to discuss the advantages of possessing vertebrae. The…
Q: how is the skeletal of chicken different from the skeletal systems of livestock animals?
A: Livestock: These are domesticated animals and are grown mainly for the purpose of meat, milk, and…
Q: List the structures that are absent in the atlas and sacral vertebrate?
A: The components of the vertebral column are called vertebrae. The features common to most of the…
Q: What do you mean by skull explain with diagram?
A: Humans are classified under the Tribe Hominini that includes the modern day Homo sapiens and their…
Q: Give the names of the carpal bones of chicken from medial to lateral side.
A: Chickens are a domesticated subspecies of the red junglefowl, which originated in Southeast Asia. A…
Q: Based on the milkfish dissection, describe the structure of skull and vertebral column design. How…
A: Answer :: Milkfish (Chanos chanos) is the only fish species that belongs to Family Chanidae which is…
Q: How do the skulls of apes and humans differ?
A: Apes and Humans although share same lineages but along the course of evolution, their morphologies…
Q: What is vertebrae? Briefly discus its divisions.
A: Vertebrae are the column of disc-like bones that form the vertebral column providing support and…
Q: Based on the evolutionary relationship suggested by the anatomy of the skull, in which of che…
A: Ceratopsid skull was discovered by paleontologists at Grand staircase Escalate national monument. To…
Q: Of how many bones in each ramus of the frog's upper jaw formed?
A: On each side of a frog's body, two vertical processes called the rami are found which connect the…
Q: Describe the last vertebra of the DOG. How is it different from the other cervical vertebrae?
A: According to the question, we have to describe the last vertebra of the DOG. In addition to that, we…
Q: Which vertebra articulates with the pelvic girdle in frog ?
A: The appendicular skeleton comprises bones of the upper limb, lower limb, and girdles. The girdle…
Is the vertebral column a synapomorphy or symplesiomorphy among the
vertebrates? Explain
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- What skeletal structures behind the mandibular arch in the dogfish appear to be homologous with the mandibular arch? What features of the dogfish appear to be homologous with the spiracle? What supportive function does the hyomandibular have in the dogfish? Fig 13.2 Basic skeletal structures of the head of a small shark known as a dogfish.Are the chelicerae of horseshoe crabs homologous or analogous to (1) scorpion pedipalps? (2) grasshopper mandibles? Explain.What is the characteristics of Skeleton of a common frog (Polypedates leucomystax)?Based on the given text
- Are the calcaneus and the first toe relatively large in comparison to the rest of the foot when compared to the feet in other primates?How are the "types ot veterbrae" modified in birds, relative to other amniotes? How is the axial skeleton adapted in birds AND primates, relative to other tetrapods? Explain how those changes relate to their upright posture and bipedal locomotion..During embryonic development, what features do we share with tunicates or lancelets?
- specifically, what is the typical fate of the coracoids and clavicle in the tetrapod pectoral girdle? asapThe following image is from a scientific publication by paleontologist Niel Shubin, who was part of a team who discovered the earliest known tetrapod, Tiktaalik. What does the image say about the bones in the fins of fish (on the left side) when compared to the bones in their tetrapod ancestors (on the right side)? (Image from Shubin et al., 2006). Gyptolepis Suriptens Eusthenopteron Panderichitys Tta Acanthostega erpelon Nothing can be concluded about the relationship They are analogous structures The structures are unrelated They are homologous structuresThis is the skull of what mammal?
- An important evolutionary innovation and a major difference between the limbs of extant lobe-finned fish and extant tetrapods is: Select one: 1. The presence of lobes on the fish fins. 2. Retention of fin rays in tetrapod limbs. 3. Limbs of tetrapods have associated muscles. 4. Limbs are supported by a single basal bone in tetrapods 5. Attachment of the pelvic limbs to the vertebral column via the pelvis in tetrapods. Please explain in detail the correct options as well as the incorrect options.An important evolutionary innovation and a major difference between the limbs of extant lobe-finned fish and extant tetrapods is: Select one: 1. The presence of lobes on the fish fins. 2. Retention of fin rays in tetrapod limbs. 3. Limbs of tetrapods have associated muscles. 4. Limbs are supported by a single basal bone in tetrapods 5. Attachment of the pelvic limbs to the vertebral column via the pelvis in tetrapods. Please consider providing a detailed explanation of correct as well as incorrect options.What is the difference between a “fused” mandible and an “unfused” mandible? What is a “tooth comb” and what primate species have it?