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Trace the flow of hemolymph circulation in the insect circulatory system. Be able to explain how normal circulation is maintained
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- note 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.An organism’s circulatory system functions in transport, delivering nutrients to cell and removing waste. The structure and efficiency of circulatory systems varies in different organisms.note 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.Insect blood cells |are hemocites also carry oxygen circulate whole body including wing veins circulate only dorsal vessel | are generally red
- Discuss the Single and double circulation in animalsList the major structures of all circulatory systems and thespecific functions of vertebrate circulatory systems.In which animal does blood flow through a pulmocutaneous circulatory circuit before circulating through the rest of the body? insect fish frog annelid mollusc
- Compare and contrast open and closed circulatory systems. Give at least 3 common characteristics and 3 differences.Give the function of the following in frog's circulatory system: 7.Aortic arch 8.Dorsal aorta 9.Celiacomesenteric artery 10.Anterior mesenteric artery 11.Common iliac artery 12.Femoral artery 13.Sciatic arteryThree circulatory systems of vertebrates are represented in the following diagram. Identify to which group of animals each circulatory system belongs and mention the reasons for considering them as such. ↑ Capilares de las branquias Aorta Capilares sanguíneos ↓ Capilares pulmonares Aorta Capilares sanguíneos ↓ Capilares pulmonares Aorta Capilares sanguineos
- Which of the following is the best description of the arthropod circulatory system? Question 6 options: hemocoel regulated by a three-chambered heart hemocoel regulated by a tubular or single-chambered heart pseudocoel with no vasculature and no regulation hemocoel with no vasculature and no regulation pseudocoel regulated by a two-chambered heart with vasculature+ 2. Using Chapter 40 (especially Fig 40.4) of our textbook, compare the circulatory systems of the perch and the frog by completing the following table: Comparison of the circulatory systems of the frog and the perch Open or closed Single or double circuit perch frog Number of atria Number of ventricles 3. Compare and contrast (in other words, describe similarities and differences of) the circulatory systems of the perch and the frog, with reference to how each system supports the lifestyle (including activity level) of each animal:List at least one reason why arteriole vasoconstriction helps mammals function and survive: