HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A type of circulatory system in which the transport fluid is always enclosed within blood vessels and only flows in one direction
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Systemic Circulation
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Open transport system
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Closed transport system
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Pulmonary Circulation
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Explanation:
Detailed explanation-1: -In a closed circulatory system, blood is contained inside blood vessels, circulating unidirectionally (in one direction) from the heart around the systemic circulatory route, then returning to the heart again. Figure 40.2.
Detailed explanation-2: -In a closed system, blood is always contained within vessels (arteries, veins, capillaries, or the heart itself).
Detailed explanation-3: -Humans have a closed circulatory system. The blood is enclosed in the vessels and the heart while circulating. The blood travels through arteries and veins and carries important molecules throughout the body.
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