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8th ICSE
IMPORTANT
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Write the important role of vena cava.

Important Questions on The Circulatory System

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8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 3
Name any four heart-related conditions that occur commonly in humans. Briefly explain the cause and symptoms of each of them.
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8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 4
Give the functions of lymph.
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8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 5
Explain universal donor.
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8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 5
Explain universal recipient.
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8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 6
During surgical operations or during accidents, the patient may be given blood from outside to save his life. What is the technical name of this process? Briefly explain the precautions to be observed and taken in this process.
EASY
8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 7

The diagram shows the human heart and its internal structure. Label the parts marked 1 to 6, and write which type of blood is carried by the blood vessel marked 2? 

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8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 7

The diagram shows the human heart and its internal structure. Label the parts marked 1 to 6, and write the name of the main artery which takes the blood from the heart to different parts of the body. 

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EASY
8th ICSE
IMPORTANT
Concise Biology Class 8>Chapter 6 - The Circulatory System>REVIEW QUESTIONS>Q 7

The diagram shows the human heart and its internal structure. Label the parts marked 1 to 6, and write which chamber of the heart receives deoxygenated blood from the body? 

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