Q: How do frog and shark differ regarding their aortic arches?
A: Shark belong to class chondrichthyes while frog belong to class amphibians.
Q: Give the function of the following in frog's circulatory system: 7.Aortic arch 8.Dorsal aorta…
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: Does the fish heart pumpvenous or arterial blood?
A: Arterial blood is oxygen rich blood and venous blood is oxygen poor blood. Arterial vein is found in…
Q: list all major veins and arteries that supply and transport blood from different parts of the body…
A: Blood coursing through the circulatory framework transports supplements, oxygen, and water to cells…
Q: Describe the path of blood flow in an amphibian.
A: Amphibians The animals that have the ability to live under water and on land.
Q: Describe the function of the chordae tendineae and the papillary muscles.
A: Introduction Heart is highly muscular in nature, it composed of smooth cardiac muscles which are…
Q: Which of the following is the correct sequence of blood flow in mammals? Vena cava -> right atrium…
A: The correct option is vena cava-->right atrium-->right ventricle-->pulmonary artery
Q: How are the circulatory systems of animals classified?
A: Circulatory system conducts a lot of work. The major functions of the circulatory system are as…
Q: Describe two mechanisms by which the cardiac output of an animal’s heart can be adjusted and…
A: In animals, Cardiac output can be increases by the more blood flow in ventricle and forcefully…
Q: How many chambered heart does fish have?
A: Circulatory system is the system, that helps in the circulation of substances through body fluids.…
Q: Explain how two- and three-chambered vertebrate heartswork and in which animal groups each is found.
A: The circulatory system was evolved in animals to transport the gases and nutrients in the blood. The…
Q: Summarize the diference between the circulatory system of a fish and that of a mammal.
A: Fish: In fish, it is a closed circulatory system. It has two chambers: a single atrium and ventricle…
Q: Label the ventral external features of the frog’s heart
A: Frogs have a closed circulatory system in which blood is circulated through vessels (tube-like…
Q: Give the aortic arches in Lamprey, Shark and Frog?
A: Aortic arches are also known as pharyngeal arch arteries. It refers to a series of 6 paired vascular…
Q: How is the heart of a fish specifically adapted to its lifestyle?
A: Aquatic creature like fish have evolved to travel quickly and feel their surroundings. They've also…
Q: Compare the structure of reptilian and mammalian hearts, tracing the flow of blood through the…
A: The circulatory systems is composed of blood vessels which supplies the body nutrients and oxygen…
Q: Differentiate between single and double circulation found in vertebrates.
A: All the vertebrates are having circulatory system which consist of central pump (heart) and a…
Q: Why is pulse rate faster in small and young animals compared to that in large and older animals?
A: Pulse rate is the measure of how many times the heart beats per a minute, normally heart beats…
Q: Describe how the four chambers of the fish heart function and the principal limitation of this…
A: In ichthyology, fishes are aquatic organisms that are devoid of digits and limbs and have…
Q: anatomy: write summary about topography of the aorta , braches of the aortic arch
A: The aorta is considered as the largest artery. The aorta arises from the top of the left ventricle.…
Q: Describe the structure of the heart of a mammal
A: The heart is a hollow muscular organ that pumps the blood through the circulatory system by rhythmic…
Q: Describe the similarities and differences in the structure of the hearts of teleosrt fish, frogs,…
A: Heart is the organs that circulates blood throughout the body. Heart connects with blood vessels to…
Q: Summarize the effect of temperature on the frog’s heart action.
A: Frog belongs to class amphibian and phylum chordate. Frogs are poikilotherms that mean they cannot…
Q: Trace the flow of blood through a mammalian heart, naming the four chambers and their valves, and…
A: The heart is the most important organ in the body. It is made up of several different types of…
Q: Describe the actions of the frog heart chambers during a cardiac cycle.
A: The heart is a muscular pumping organ that passes deoxygenated blood to the pulmonary organ and…
Q: List the major types of blood vessels in the systemic circuit of a mammal and outline the functions…
A: Systemic circulation helps in the movement of blood between the heart and the rest of the body. The…
Q: give a broad conclusion about circulatory system of cats, its functions and importance.
A: Cardiovascular system also known as circulatory system is the system responsible for circulating…
Q: Describe the structure of pigeon's heart?
A: The birds have a high rate of metabolism and well regulated body temperature. They have an efficient…
Q: Discuss or diagram the path of blood flow through the heart, lungs, and body of a fish and that of a…
A: The physical appearance of both including fish and mammals are different from each other , so will…
Q: How is circulationcharacterized in mammals?
A: Circulation is a process by which blood along with oxygen and nutrients are supplied to every cells.…
Q: Place the following in correct order to describe the circuit of blood through the vascular system of…
A:
Q: Distinguish between arterioles and venules observed in the vessels in the web of the frog’s foot?
A: The blood vessels create a closed system of tubes that carry the blood from and to the heart, lung,…
Q: Describe the functions of the chordae tendineae and the papillary muscles.
A: Heart is highly muscular in nature, it composed of smooth cardiac muscles which are mesodermal in…
Q: How can you tell which side of the heart is the ventral surface (the surface closer to your chest)?…
A: We are authorized to answer only three sub-parts at a time, since you have not mentioned which part…
Q: Is a bird’s heart larger or smaller than other animals of the same size? Why do you think so?
A:
Q: Compare a fish heart, an amphibian heart and a bird heart. Give all details.
A: The heart is the primary organ in s pumping blood throughout the body. The circulation of the blood…
Q: Explain how the circulatory and digestive systems are related to each other in function and location…
A: The circulatory system is one that permits blood to circulate and transport nutrients, oxygen,…
Q: Why does heart rate and contraction force change relative to resting values when the frog's heart…
A: The heart of the frog has three chambers, one ventricle, and two atria. Because there is only a…
Q: Blood returning to the mammalian heart in a pulmonary veindrains first into the(A) left atrium.(B)…
A: The mammalian heart is a four-chambered muscular organ, which pumps blood to the body. The heart is…
Q: Give an account of the arterial or venous system of lizard?
A: The circulatory system of a body is responsible for carrying and circulating blood throughout the…
Q: Describe the evolutionary change in the pattern of heart among the vertebrates
A: Heart is the muscular organ, whose chief function is to pump and circulate oxygenated blood that…
Q: How is the circulatorysystem of birds characterized?
A: Circulatory system is also known as cardiovascular system. It is an organ system that allows the…
Q: Do fishes present an openor closed circulatory system?How many chambers does afish heart have? How…
A: Introduction: Fish belongs to Pisces class of Phylum Chordata. It has a skin with scales covering…
Q: pumping chambe
A: Mammalian heart is made up of two atria and two ventricles. Left Atria receive oxygenated blood from…
Q: Give an account of the arterial or venous system of a bird?
A: The avian circulatory system is efficient and consists of a separate right and left ventricle due to…
Tabulate the differences between shark and frog regarding the aortic arches and cranial nerves?
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- Give an account of the arterial or venous system of lizard?Briefly describe respiration and circulation in crayfishes.Internal Anatomy of Starfish Describe the functions of the starfish such as Cardiac Stomach, Gonad, Hepatic caeca, Ampulla, and Ambulacral Ridge. Compare the internal anatomy of the starfish to GRASSHOPPER, CLAM, AND WORMS. What organ systems present in most protostomes are lacking in the starfish? What major systems does the starfish have that the protostomes lack? What strucutres effect support and movement occur in the starfish?
- Discuss the Walking Like Dinosaurs: Chickens with Artificial Tails Provide Clues about Non-Avian Theropod LocomotionDiscuss the anatomy of frog and bony fish (Tilapia).a. The large brown lobes of what organ dominate inside the frog’s body? b. What substances pass out through the cloaca (Hint: multiple systems use this exit)?