A vein possesses large number lumen because
Tunica media and tunica externa form a single coat
Tunica interna and tunica media form a single coat
Tunica interna, tunica media and tunica externa are thin
Tunica media is thin coat
Additional Questions
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Alary muscles of cockroach are associated with |
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All veins have deoxygenated blood except |
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Amount of blood pumped by heart into body per minute is called |
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At the time of diastole, heart is filled with |
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Blocking of arteries is due to deposition of fats and calcium is called |
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Blood capillaries are made of |
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Blood of Cockroach has no role in respiration as it does not have |
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Blood of Cockroach is called |
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Blood of which of the following is colourless? |
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Blood passes from left ventricle to right atrium. It is |
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