Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 33, Problem 1FIB
Summary Introduction
Introduction:
In open circulatory system, the blood is not held in blood vessels, rather it circulates through the body cavity, and the cells and tissue are bathed in blood. In the closed circulatory system, blood is present in blood vessels and never gets out in the body cavity.
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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
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to which group of animals each circulatory system belongs and mention the reasons for
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↑
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sanguíneos
↓
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Many objects designed by engineers have “circulatory systems” of one type or another. Describe at least three or four examples. Why do engineers sometimes include systems of flowing fluids in objects they design? We often hear it said that animal systems can teach us how to design engineered systems. If you were a biologist teaching a group of engineers about the lessons of animal circulatory systems, what principles would you emphasize?
Chapter 33 Solutions
Biology
Ch. 33.1 - Why doesnt insect hemolymph need hemoglobin?Ch. 33.1 - Prob. 1CYLCh. 33.1 - compare open and closed circulatory systems?Ch. 33.1 - describe the functions of the vertebrate...Ch. 33.2 - Prob. 1CSCCh. 33.2 - Prob. 1TCCh. 33.2 - Prob. 1HYEWCh. 33.2 - describe the three types of vertebrate hearts and...Ch. 33.2 - Prob. 2CYLCh. 33.2 - Prob. 3CYL
Ch. 33.3 - Prob. 1TCCh. 33.3 - Prob. 2TCCh. 33.3 - describe each component of blood and explain its...Ch. 33.3 - Prob. 2CYLCh. 33.3 - explain the sequence of events during blood...Ch. 33.4 - Prob. 1TCCh. 33.4 - Prob. 2TCCh. 33.4 - Prob. 1CYLCh. 33.4 - Prob. 2CYLCh. 33.4 - Prob. 3CYLCh. 33.5 - Prob. 1TCCh. 33.5 - Prob. 1CSCCh. 33.5 - Prob. 1CYLCh. 33.5 - Prob. 2CYLCh. 33.5 - Prob. 3CYLCh. 33 - Prob. 1MCCh. 33 - Which of the following is True? a. Arteriole...Ch. 33 - Prob. 3MCCh. 33 - Prob. 4MCCh. 33 - Which of the following is true of blood pressure?...Ch. 33 - Prob. 1FIBCh. 33 - Prob. 2FIBCh. 33 - The hearts pacemaker is called the (complete term)...Ch. 33 - Prob. 4FIBCh. 33 - Prob. 5FIBCh. 33 - Prob. 6FIBCh. 33 - Lymph is ___________ that has entered lymphatic...Ch. 33 - List the major structures of all circulatory...Ch. 33 - Describe and compare the features of open and...Ch. 33 - Explain how two- and three-chambered vertebrate...Ch. 33 - Prob. 4RQCh. 33 - Prob. 5RQCh. 33 - Prob. 6RQCh. 33 - Prob. 7RQCh. 33 - Prob. 8RQCh. 33 - Describe the cardiac cycle, and relate the...Ch. 33 - Prob. 10RQCh. 33 - Prob. 11RQCh. 33 - Prob. 12RQCh. 33 - In what way do veins and lymphatic vessels...Ch. 33 - Prob. 1ACCh. 33 - Prob. 2AC
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- In which animal does blood flow through a pulmocutaneous circulatory circuit before circulating through the rest of the body? insect fish frog annelid molluscarrow_forwardVertebrates, such as humans, have a(n) pathway. pulmonary circulatory lungs The heart pumps blood to the tissues through the circuit. systemic terrestrial The heart pumps blood to the lungs through the circuit. gills one-circuit This type of circulatory pathway is seen in organisms that utilize to breathe air. two-circuitarrow_forwardAt the venous end of a capillary: O a. The blood pressure equals the osmotic pressure. O b. All the plasma that was lost at the arteriole end is recovered back into the blood. Oc Glucose enters the blood. O d. Carbon dioxide enters the blood. O e. The blood pressure is higher than the osmotic pressure. Monotremes are very primitive mammals because:arrow_forward
- Body fluids of eumetazoan animals are seperated into fluid " compartments" . Name these compartments and explain how compartmentalization may differ in animals with open and closed circulatory systems.arrow_forwardFill in the table to compare and contrast the structures of the heart and the path of circulation for each organism in the activity. (Check out the hagfish, but you do not need to know the details for its complex circulatory system.) Organism Fish Lungfish Frog Turtle Crocodile Mammal Bird Heart Structure 2 Chambered Heart 2 Chambered Heart 3 Chambered Heart 3 Chambered Heart 4 Chambered Heart 4 Chambered Heart 4 Chambered Heart Mechanism for gas exchange 7022017 Number & type of circulatory loops Single, Closed Single, Closed Double, Closed Double, Closed Double, Closed Double, Closed Double, Closedarrow_forwardnote whether the statements below are consistent with an open or closed circulatory system. The circulating fluid flows in one direction (unidirectionally) through a circulatory loop. The circulating fluid is called hemolymph. Ostia are pores in the heart, important for circulatory function. The circulating fluid is called blood. The circulating fluid remains in vessels as it moves throughout the organism. Is the more efficient type of circulatory system.arrow_forward
- All of the following are TRUE of a vertebrate whose blood flows directly from the respiratory organs to the body tissues without first returning to the heart, EXCEPT: cannot support a terrestrial lifestyle cannot separate oxygenated blood from deoxygenated blood has a two-chambered heart has a single circuit circulatory system all of these statements are truearrow_forwardUse this labelled diagram of a human heart & major blood vessels to answer these questions. Which structure is labelled "G"? Aorta • Black arrows indicate direction of blood flow Blue structures contain deoxygenated blood Red structures contain oxygenated blood Cardiac muscle Inferior vena cava Left atrium A- Left ventricle Mitral valve Pulmonary artery Pulmonary valve D- -D Pulmonary veins Right atrium N- Right ventricle M- Superior vena cava G. Tricuspid valve K-arrow_forwardThis circulatory system pattern is characteristic of: Fish ○ Birds ○ Crocodilians ○ All reptilesarrow_forward
- Why is closed circulatory system considered advantageous?arrow_forwardWhich of the following statements about vertebrate circulatory systems is not true? A. In mammals, the blood pressure in the aorta is higher than the pressure in the pulmonary artery. B. In fishes, oxygenated blood from the gills returns directly to the heart through the left atrium. C. In birds, deoxygenated blood leaves the heart through the pulmonary artery. D. In reptiles, the blood in the pulmonary artery has a lower oxygen content than the blood in the aorta. E. In amphibians, deoxygenated blood enters the heart through the right atrium.arrow_forwardPicture of human circulatory system(parts and its function)arrow_forward
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