Fish, like all invertebrates have a single circulatory systems circulatory a) explain why single circulatory system were not retained in terrestrial vertebrates b) what advantage a double circulatory system offer.

Q: Three-chambered hearts with incomplete septa wereonce viewed as being less adapted to circulatory…

A: Heart if found in vertebrates having backbone. It is a muscular organ that pumps blood through blood…

Q: In the evolution of circulatory systems, how is a 4-chambered heart advantageous compared to a…

A: Heart is the pumping organ is the organism. It is responsible for ouning the blood to all body…

Q: Trace the evolution of the circulatory system through animals. From sponges up through arthropods ?

A: The circulatory system is a system that is responsible for the circulation of blood throughout the…

Q: Follow the passage of hemolymph in the insect circulatory system. Explain how the body's natural…

A: Hemolymph: it is found in insects as blood, but it is color less. Hemolymph consists of about 90…

Q: Why is a closed circulatory system more efficient than an open circulatory system?

A: Every cell in the body needs oxygen and nutrients to carry out important functions. It is important…

Q: explain why even large flatworms from centimeters to meters long can do just fine without the…

A: Flatworms belong to the phylum Platyhelminthes bearing the characteristics of being acoelomate,…

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 the common features that determine whysome invertebrates, such as sponges, cnidarians,…

A: The circulatory system carries oxygen, nutrient, and all over cells.

Q: Compare the path of blood in animals with a one-circuitcirculatory pathway vs. a two-circuit…

A: Blood is a body fluid in other animals and humans. It supplies necessary substances to the cells,…

Q: List the major structures of all circulatory systems and thespecific functions of vertebrate…

A: The main function of the circulatory system is to efficiently circulate blood, nutrients, and…

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: Describe the homeostatic functions of the vertebrate circulatory system. What function are…

A: the tendency towards maintaining a stable state that occurs inside the body in spite of changing…

Q: Define the Vertebrate circulatory pathways ?

A: Step 1 The circulatory system is a system connected with the flow of fluid in the body so as to…

Q: How is the circulatory system involved in the exchange of materials and transport of waster products…

A: Frog Circulatory System: Frogs have a closed circulatory system and are amphibians. The heart of a…

Q: What are five functions of the vertebrate circulatory system?

A: Circulatory system is one of the physiological system that involves circulation of blood in the body…

Q: Some animals use diffusion instead of a circulatory system. Examples include: A. sponges and…

A: The circulatory system is used by multicellular organisms to carry oxygen and nutrients throughout…

Q: 1. Explain why some animals can exist without a circulatory system? Give an example. What type of…

A: Circulatory system is responsible for the conduction of nutrients and gases across the body of an…

Q: Explain why some animals do not require a circulatory system.

A: There are two types of circulatory system i.e. open and closed circulatory system.  In an open…

Q: What are the vital considerations in the coordinated and efficient functions of respiratory and…

A: Circulatory and respiratory systems go hand in hand in maintaining the oxygen and nutritional levels…

Q: circulation in fish, amphibians and mammals. an explanation of what type of circulatory system…

A: Introduction Circulatory System Consists Of Heart and Blood Vessels. Blood vessels transport blood…

Q: In what sense is a homocoel part of the circulatory system

A: Circulatory system is the network of vessels which includes arteries,veins and capillaries.In all of…

Q: Would having two or more hearts be adaptive for vertebrates? Why do you think that invertebrates…

A: Vertebrates have superior single coronary hearts all through the path of evolution as most of them…

Q: How is the circulatory system involved in the exchange of materials and transport of waster products…

A: As we know the frog has closed type of circulatory system. Blood vessels helps in distribution of…

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: circulation in fish, amphibians and mammals. a description of one way in which the amphibian…

A: Introduction :-   Nutrients and gases are transported throughout the body via the circulatory…

Q: Describe the evolution of circulatory systems in animals (include at least two invertebrate examples…

A: Circulatory systems: Circulatory system consists of heart, blood vessels and connective tissues that…

Q: define the term closed circulatory system. Which animals have it, and what are its’ evolutionary…

A: A closed circulatory system consists of a network of arteries and capillaries that carry the blood…

Q: There is no mixing of oxygenated (high [O2]) and deoxygenated (low [O2]) blood in the ventricle of a…

A: The circulatory system, or the cardiovascular system, is an organ system that permits blood to…

Q: Discuss in detail the circulatory system of Frog?

A: There is a dual circulatory system consisting of two circuits for amphibians. Blood circulates…

Q: How is the circulatorysystem of reptilescharacterized? What is thebasic difference between…

A: Reptiles are tetrapod animals, which belong to the class Reptilia. They include turtles, crocodiles,…

Q: What are the major characteristics of veins and arteries as blood vessels in an animal circulatory…

A: Heart and blood vessels make up the circulatory system. The circulatory system's important job is to…

Q: Discuss why the frog's circulatory system is considered less efficient.

A: There are two kinds of circulatory systems open and closed circulatory systems. Frogs belong to…

Q: Compare and contrast open and closed circulatory systems. Give at least 3 common characteristics and…

A: Cardiovascular system plays a vital role in the transport/supply of nutrients, gases and removal of…

Q: of the following vertebrates has a single-circuit circulatory system? Check all that apply.      A…

A: Answer of the question given below...

Q: (hand-drawn) schematic representation of the circulatory designs of the following  vertebrates:…

A: Pisces have 2 chambered heart. one auricle and one ventricle. Amphibians have 3 chambered heart- 2…

Q: Which circulatory system do you think is most efficient at delivering oxygen rich blood to the…

A: The circulatory system is essentially a network of cylindrical vessels: arteries, veins, and…

Q: How is the structural organization of the circulatory system related to the animal’s respiratory,…

A: The cardiovascular system is formed of three independent systems that may work together: the guts,…

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: List at least one reason why arteriole vasoconstriction helps mammals function and survive

A: *The arterioles main function is to regulate the blood flow r intravascular pressure bu undergoing…

Q: Anatomy-wise, how different is the circulatory system of the cat from that of other vertebrates?

A: The circulatory system of vertebrates is a complex network of blood vessels which transports blood…

Q: essential nutrients and waste materials move through the Circulatory Syste

A:

Q: pumping chambe

A: Mammalian heart is made up of two atria and two ventricles. Left Atria receive oxygenated blood from…

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.