Q: The "heart" of an insect, is located in the [blank] and is known more technically as the [blank]: a)…
A: An insect has mainly three parts; head, thorax, and abdomen. The insects have an open circulatory…
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A: Step 1 The circulatory system is a system connected with the flow of fluid in the body so as to…
Q: Why is a closed circulatory system more efficient than an open circulatory system?
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Q: Fill in the blank: The first sound of a cardiac cycle occurs when the _______________________ are…
A: The AV valves or atrioventricular valves are located at the junction of the atria and ventricles.…
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A: To find Circulatory systems have the primary benefit of overcoming the shortcomings of what?
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
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A: The circulatory system carries oxygen, nutrient, and all over cells.
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A: When engineers design object, they are seeking to increase rates of transport and therefore they…
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Q: 50. How does the pulsating blood pressure in the largest arteries relate to their structures?
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Q: Some animals use diffusion instead of a circulatory system. Examples include: A. sponges and…
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Q: Which of the following is not a function of the vertebrate circulatory system?a. regulation of body…
A: The circulatory system is involved in the circulation of blood throughout the body. The heart is the…
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A: (a) Hemolymph (b) Interstitial Fluid (c) Hemocoel
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A: Introduction Circulatory System Consists Of Heart and Blood Vessels. Blood vessels transport blood…
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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: Fill in the blank: The second sound of a cardiac cycle occurs when the _______________________ are…
A: Cardiac cycle represents the process of human heartbeat from ending of one heartbeat to the starting…
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: Picture of human circulatory system(parts and its function)
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A: Circulatory systems: Circulatory system consists of heart, blood vessels and connective tissues that…
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A: The Acorn worm name acorn because of their proboscis and collar structure.
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Q: Two distinctly different styles of circulatory systems have evolved among animals: open and closed.…
A: The circulatory systems have evolved among animals in two different styles: open circulatory system…
Q: of the following vertebrates has a single-circuit circulatory system? Check all that apply. A…
A: Answer of the question given below...
Q: What is the difference between these two organs? A. The fish heart pumps blood in one circle, while…
A: Blood is the liquid transport medium of many living organisms. This contains several cell types,…
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: Which of the following statements about vertebrate circulatory systems is not true? A. In…
A: Option A is true Explanation: Blood pressure in aorta is maximum because it receives blood…
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: 1. What are the advantage of having a closed circulatory system than an open circulatory system. 2.…
A: Circulatory system is a system which involves blood and lymph that flows in specific tubes or pipes…
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: 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: 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…
- Many invertebrates utilize the body cavity as a circulatory system. However, in humans, the body cavity plays no role whatsoever in circulation. Why?
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- In insects, the respiratory system involves structures called tracheal tubes. How do the tracheal tubes provide oxygen to the insects body?Which sequence of blood flow can be observed in either a reptile or a mammal? right atrium → pulmonary artery → left atrium → ventricle left ventricle → aorta → lungs → systemic circulation right ventricle → pulmonary vein → pulmocutaneous circulation pulmonary vein → left atrium → ventricle → pulmonary circuit vena cava → right atrium → ventricle → pulmonary circuitThe muscles of an entropneust (acorn worm) pericardium are responsible for, which of the following processes? Group of answer choices a. Blood flow. b. Coelom fluid circulation. c. Ultrafiltration. d. A & C.
- Describe the common features that determine whysome invertebrates, such as sponges, cnidarians, andflatworms, do not require a circulatory system.How is the structural organization of the circulatory system related to the animal’s respiratory, excretory and osmoregulatory functions?What is the type of circulatory system present in arthropods? Do these animals have heart and respiratory pigments?
- All vertebrates breathe with either gills or lungs. Which is a property of gills only and not lungs?Circulation in Vertebrates. Fill in the table:Amphibians have three-chambered hearts, which have some limitations when compared to the four-chambered hearts of birds and mammals. Describe a disadvantage of a three-chambered heart (in comparison to a four-chambered heart), and one way in which amphibians are able to compensate for it.
- Please define the term closed circulatory system. Which animals have it, and what are its’ evolutionary advantages over open systems (why might a closed system be more efficient)?Which type, or form, of animal could function without a circulatory system? A. a small, thin sedentary aquatic animal B. an active terrestrial animal C. a large, mobile aquatic animal D. a large, slow terrestrial animal E. a large, mobile terrestrial animalIn humans, ventilation, digestion, and blood flow are important biological processes. Explain the relationship between the structure of tissues OR organs for ONE of these processes.