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प्रश्न
In which organ of our body does blood get oxygenated?
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उत्तर
Blood becomes oxygenated in the lungs. The oxygenated blood is returned to left verticles by the pulmonary vein.
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संबंधित प्रश्न
Name the two types of transport systems in the human beings.
What is meant by the term 'single circulation'?
Put a tick mark (✓) against the correct alternative in the following statement:
Sphygmomanometer measures
- Pulse rate
- Heart beat
- Blood pressure
- Brain activity
What is the difference between pulmonary circulation and systemic circulation?
The diagram represents the ‘closed system’ or ‘double circulation’ of blood in mammals.
Justify the above statement.
State two structural and two functional differences between the arteries and veins.
State the changes in the composition of blood as it passes through the following organs:
(a) Lungs (b) Gut (c) Liver (d) Kidneys.
From where to where do the following blood vessel carry blood?
Hepatic vein
Define portal vein.
Name these:
Two phases of circulation of blood in human body
Distinguish between the following pair on the basis of words indicated in the bracket ( ):
Pulmonary and Systemic circulation (Kind of blood)
Write the exact location of the following:
Hepatic portal vein
