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Circulatory System MCQ Question with Answer

Circulatory System MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 22
The vertebrate heart is classified as

myogenic
neurogenic
amyogenic
both (a) and YW
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Question No : 23
Blood leaving the liver and moving to the heart has usually high concentration of

urea
bile
glucose
erythrocytes
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Question No : 24
The antibodies are formed in

bone marrow
spleen
lymphoid tissue
liver
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Question No : 25
The left atrioventricular aperture in man is guarded by

tricuspid valve
simple valve
bicuspid or mitral value
sphincter value
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Question No : 26
The pH of blood in arteries and veins is

same
more .in arteries and less in veins
not definite
less in arteries and more in veins
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Question No : 27
Blood passes from the arterioles to venules via

lacteals
valved veins
capillaries
any of these
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Question No : 28
Carotid artery carries

oxygenated blood to the heart
deoxygenated blood to the lungs
oxygenated blood to the brain
deoxygenated blood to the stomach
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Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.

Exam Name No. Of Q Link
Zoology set 1 30 Start
Zoology set 2 30 Start
Zoology set 3 30 Start
Zoology set 4 30 Start
Zoology set 5 30 Start
Zoology set 6 30 Start
Zoology set 7 30 Start
Zoology set 8 30 Start
Zoology set 9 30 Start
Zoology set 10 30 Start
Zoology set 11 30 Start
Zoology set 12 30 Start