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Oxygenated blood is carried by

Or

Blood vessels carrying blood from lungs to heart

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Important Questions on Body Fluids and Circulation

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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
The hepatic portal vein drains blood to the liver from
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
In mammals, which blood vessel would normally carry the largest amount of urea?
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Correct course of blood circulation in human heart.
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Which one of the following animals has two separate circulatory pathways?
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Which of the following organs in vertebrates only receive oxygenated blood?
a. Heart

b. Lungs

c. Liver

d. Spleen

e. Gills
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation

The blood vessel that carries absorbed nutrients such as glucose and amino acids from intestine to liver is

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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
The figure shows a schematic plan of blood circulation in humans with labels A to D. Identify the label and give its function/s.
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Choose the wrong statement regarding the circulatory system of frog.
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
The diagram below shows how things get to and from the liver. They are labeled as A, B, C, D, E and F. Which one of the following labellings is the correct one?


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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation

Pulmonary artery differ from pulmonary vein in having:

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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation

Systemic heart refers to

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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Systemic heart refers to
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Which of the following option represents the correct blood flow pathway in pulmonary circulation?
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
In humans, deoxygenated blood flows from:
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
William Harvey is known for discovery of
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Which one of the following vertebrate organs receives the oxygenated blood only?
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Systemic heart refers to:
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Which of the following system returns the blood from the intestine to the liver?
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
In which, blood circulation starts and ends in capillaries?
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Biology>Human Physiology>Body Fluids and Circulation>Double Circulation
Mammals are said to have double circulation. It means