Q: How and where is lymph returned to the circulatory system
A: Lymph is a transparent colourless or pili yellow tissue fluid that contain white blood cell…
Q: Which chamber of the heart pumps oxygen-poor blood to the lungs?___ Which chamber of the…
A: The human heart is an organ on the left of the midline constituting two-thirds of the mass. The…
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: When is fibrin produced during the coagulation cascade? O intrinsic pathway O extrinsic pathway…
A: The correct answer is Option 3 - Common pathway Explanation A blood clot is a combination of blood…
Q: What are the two types ofcirculatory systems?
A: The circulatory system is responsible for the transport of substances throughout the body. The…
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: What is a closed circulatorysystem?
A: A circulatory system facilitates the transport of molecules from one part of the body to another by…
Q: Why is closed circulatory system considered advantageous?
A: A circulatory system can be defined as a network of arteries, veins, and capillaries that originate…
Q: How circulatory system helps in maintaining homeostasis?
A: Homeostasis is the internal state of equilibrium that allows a system to function under a variety of…
Q: What are the typical components of a closed circulatory system?
A: Closed circulatory system: is found in vertebrates and a few invertebrates like earthworms. This…
Q: In comparing the bird circulatory system to the mammal circulatory system, the bird system has
A: Birds have very efficient cardiovascular systems that permit them to meet the metabolic demands of…
Q: List the general functions of all circulatory systems.
A: Circulatory system or cardiovascular system consists of the heart, blood, arteries and veins, the…
Q: typical circulatory system consists of a. a fluid and a series of conduits only. b. a…
A: Circulatory system is a system in which the nutrients and other materials are circulated throughout…
Q: Which vessels in the circulatory system allow diffusion of oxygen and nutrients across their cell…
A: The blood vessels are part of the circulatory system and it transports blood all over the body. The…
Q: What are the components of the circulatory system? All that apply
A: The circulatory system, also known as the cardiovascular system, is an organ system that allows…
Q: what are the two circulatory vessels in a villus ? what biomolecules are absorbed into each ?
A: Villi is a small,vascular projections that increase the surface area of a membrane. The function of…
Q: what cells are in the circulatory system
A: The circulatory system, also known as the cardiovascular system or the vascular system, is an organ…
Q: types of circulation help in the function of the circulatory system?
A: The circulatory system consists of the heart, arteries, and veins. These are involved in conveying…
Q: How does the muscle layer of the heart get oxygenated red blood cells to supply its need for oxygen…
A:
Q: How are open and closed circulatory systems similar? How are theydifferent?
A: The cardiovascular or circulatory system includes heart and blood vessels that work together to pump…
Q: What are the two main circulatory routes?
A: Answer- In humans there is closed circulatory system. It have two main circulatory routes.
Q: What are the key components of the circulatory system?
A: The circulatory system or cardiovascular system is an organ system that is involved in the…
Q: What is the pulmonary circulatory path of deoxygenated blood from the salivary gland to oxygenated…
A: Blood flows inside the body by two routes- systemic and pulmonary routes. In systemic circulation…
Q: What is the pulmonary circulatory path of deoxygenated blood from the left thigh to oxygenated blood…
A: Answer :- Right atrium -> Right ventricle -> Left atrium -> Left ventricle -> Left…
Q: In the heart ___________ ( oxygenated/deoxygenated) blood returns from the body and fills the…
A: The heart is a muscular organ which pumps blood through the blood vessels of the circulatory system.…
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: euterostome Animals, p. 681 of our text). 4. What kind of circulatory system do herring have (be…
A: Heart is the main organ of the circulatory system. It pumps blood to all parts of the body thereby…
Q: In what way can the the endocrine system and the circulatory system both rely on each other for…
A: The endocrine system regulates the body's growth, metabolism, and sexual development and function…
Q: What is the primary function of Circulatory system?
A: Circulatory system is a kind of transport system. It is also called as a blood vascular system.
Q: What are the advantages ofthe closed circulatory systemover the open circulatorysystem?
A: Simple organisms like sponges and coelenterates have mechanisms to circulate water of their…
Q: What are the main functions of the circulatory system?
A: The circulatory system (cardiovascular system) pumps blood from the heart to the lungs for oxygen.…
Q: Circulatory systems contain all of the following except (not all circularity systems contain all of…
A: The circulatory system is made up of the heart, arteries, veins, and capillaries and is responsible…
Q: describe how blood flows in the human circulatory system. You must include/name the major players in…
A: The human heart is situated in the middle of the thoracic cavity in a space called the mediastinum.…
Q: What is the organ that pumps blood all throughout the human body? The lungs The heart The kidneys…
A: Organ is a group of tissues in a living organism. It is adapted to perform a specific function. In…
Q: An organism’s circulatory system functions in transport, delivering nutrients to cell and removing…
A: According to the question, An organism’s circulatory system functions in transport, delivering…
Q: How is Circulatory resistance approximated?
A: Blood is an important body fluid that maintains homeostasis in the internal environment. The human…
Q: Vertebrates, such as humans, have a(n) pathway. pulmonary circulatory lungs The heart pumps blood to…
A: The correct answers are listed below
Q: How do human erythrocytes differ from those of a frog? Givi the contribution of enucleated…
A: Blood is the liquid connective tissue.
Q: The circulatory system is composed of. O the brain, the heart, and the blood vessels the heart, the…
A: Biology is the study of cells, tissues, organs, organ systems, organisms, species, and communities…
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: What is the main purpose of the circulatory system? move blood throughout the body move lymphatic…
A: The heart, blood vessels, and blood are all part of the blood circulatory system, which ensures that…
Q: What are some observations comparing the schematics of the fish and mammal circulatory systems?…
A: The circulatory system is an essential organ system that helps in the transport of nutrients, gases,…
Q: Why are the two separate circulatory systems said to be “serially connected”?
A: Circulatory system refers to the system that involves circulation of solutes and gases within the…
Q: Which of the following would likely t a part of the circulatory system? O pituitary gland O distal…
A: Circulatory syatem also known as blood vascular system is divided into two types: Open circulatory…
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: What is the pulmonary circulatory path of deoxygenated blood from the kidneys to oxygenated blood to…
A:
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- How circulatory system maintains glucose in our blood?How does an open circulatory system differ from a closed one? A)A closed circulatory system is completely encased in the body cavity whereas the open one is not. B)The open circulatory system has a combination of blood vessels and large thin-walled sinuses whereas a closed circulatory system has only vessels. C)An open circulatory system opens into the heart whereas the closed circulatory system does not. D)An open circulatory system drains into the mantle cavity whereas a closed circulatory system drains into the hemolymph. E)An open circulatory system opens into arteries and is drained by veins whereas in a closed one it is just the reverse.What is the role of the cardiovascular center in the feedback loop when blood volume and blood pressure fall? A) Control Center B) Effector C) Variable D) Receptor
- Which statement best describes Arteries? A) They have thin walls and transport blood away from the heart B) They have thick walls and transport blood toward the heart C) They have thin walls and transport blood toward the heart D) They have thick walls and transport blood away from the heartWhich of the following is false about open circulatory systems? Question 5 options: a) Movement of blood in an open circulatory system is relatively fast. b) Blood is in direct contact with all organs. c) Snails have an open circulatory system. d) There may be some blood vessels in organisms with open circulatory systems, but these tubes will not be closed on either end.Which of the following is true? A) The kidneys are approximately 15% of the total body mass B) All of these answers are correct C) 25% of the cardiac output goes to the kidneys D) The kidney filters approximately 200 liters of blood daily E) 25% of the cardiac output goes to and through the kidneys AND the kidney filters approximately 200 liters of blood daily
- What is the role of hemoglobin? A) It picks up CO2 and distributes it to the body B) It picks up O2 and distributes it to the body C) It picks up PO2 and distributes it to the body D) It picks up Hb and distributes it to the bodyDescribe the interactions between the circulatory system and therespiratory, immune, digestive, and endocrine systems.Birds that live in marine environments and thus lack access to fresh drinking water A)obtain water by eating only osmoregulating prey. B)osmoregulate without using a transport epithelium for this purpose. C)drink seawater and secrete excess ions through their kidneys only. D)drink seawater and secrete excess ions mainly through their nasal salt glands. E)have plasma that is isoosmotic to ocean water.
- Local control of blood flow through a tissue a) maintains a blood flow independent of changes in blood pressure b) is controlled via a relaxation or contraction of precapillary sphincters c) is controlled by changes in oxygen levels in the tissue d) is controlled by changes in carbon dioxide levels in the tissueDuring erythropoiesis in the bone marroW, which is the last cell to have a nucleus? O a) proerythroblasts O b) normoblasts O c) erythrocytes O d) reticulocytesWhat are hemocytoblasts?
