ICSE ICSE Class 6 - CISCE Question Bank Solutions for Biology

Put a tick mark (✓) against the correct alternative in the following statement.

 The only artery which carries deoxygenated blood is called,

Put a tick mark (✓) against the correct alternative in the following statement.

Pulmonary vein carries

Put a tick mark (✓) against the correct alternative in the following statement.

The blood tastes saltish due to the dissolved.

Differentiate between the following pair of terms: Vena Cava and Aorta

Give any three differences between an artery and a vein

Blood consists of two parts - a liquid part and a cellular part. Name these parts and briefly write about them

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The two lower chambers of the heart are called ______.

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The ______ artery takes the blood from the ventricles to the lungs.

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The blood loaded with carbon dioxide from the body comes into the ______ of the heart.

The oxygen-rich blood from the lungs comes into the ______ of the heart.

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The oxygen-rich blood is pumped into different parts of the body through ______.

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The carbon dioxide loaded blood from right ventricle is pumped into the lungs through ______.

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The liquid part of coagulated blood is known as ______.

In which organ of our body does blood get oxygenated?

Which side of the heart (left or right) contains oxygenated blood?

Name the three kinds of blood vessels found in human beings. With the help of suitable diagrams, differentiate between them.

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 taken in this process.

You can see some blood vessels on the outside of the hands specially in older people. Are those veins or arteries? How can you confirm your answer?

Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.

1. Which types of blood is carried by the blood vessel marked 2?
2. Name the main artery which takes the blood from heart to different parts of the body?
3. Which chamber of the heart receives deoxygenated blood from the body?
4. Which chamber of the heart receives oxygenated blood from the lungs?

 Multiple choice questions. Tick ( ✓ ) the correct choice:

 Human heart has