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Question
Differentiate between members of the following pairs with reference to the aspect asked within bracket:
Artery and vein (direction of blood flow)
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Solution
|
Artery |
Vein |
|
It carries blood away from the heart. |
It brings blood towards the heart. |
RELATED QUESTIONS
The diagram given below represents a section of the human heart. Answer the questions that follow :
(i) Which parts of heart are in the diastolic phase? Give a reason to support your answer.
(ii) Label the parts numbered 1 and 2 in the diagram. What type of blood flows through them?
(iii) What causes the heart sounds ‘LUBB’ and ‘DUP’?
(iv) Name the blood vessels that supply oxygenated blood to the heart muscles.
(v) Draw neat labelled diagrams of a cross section of an artery and a vein.
Name the following:
The smallest common blood vessels formed by the union of capillaries.
Name the following:
The valve present in between the chambers on the right side of the human heart.
what is Venule?
Given below is a highly schematic diagram of the human blood circulatory system.
 |
- Which part (state the number) represents the heart? Give reason in support of your answer.
- Which numbers represent the following, respectively?
Aorta Superior vena cava Hepatic portal vein Renal Vein Pulmonary artery Stomach
Explain the following:
Why is the closed circulatory system more efficient than the open system?
Fill in the blanks with suitable words given below:
The carbon dioxide loaded blood from right ventricle is pumped into the lungs through ______.
Fill in the blank:
In human body, heart is located on the _____ side of the chest cavity.
Explain the main parts of the circulatory system.
Identify the INCORRECT match
