Circulatory Sys...

The system that transports nutrients, gases, hormones and bodily waste throughout the body is the

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Heartbeat is a sound produced because of the rhythmic contraction and relaxation of the muscles of the heart.

Which instrument is used by doctors to listen to the heartbeat?

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In an exam, a question appeared as follows:

Write a short note on X.

In order to answer this question, the student wrote:

‘These are the blood vessels which have thin walls. The blood does not flow with great pressure in them. These are also provided with valves to prevent back flow of blood ...’

Which of the following statements is correct about X?

Capillaries are present in tissues. Which of the following statements regarding capillaries is correct?

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Different components of blood perform different functions.

Which component of blood fights the germs entering the body?

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After injuring his elbow, Sanjay noticed that the blood stopped oozing out of the inured site and a clot had started to form after some time. 

Which component of the blood aids in the clotting of blood at the site of injury? 

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After injuring his elbow, Sanjay noticed that the blood stopped oozing out of the inured site and a clot had started to form after some time. 

Which component of the blood aids in the clotting of blood at the site of injury? 

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Haemoglobin is a type of pigment present in the _____i_____ that performs the function of transporting ____ii_____ to all the cells of the body.

The information in which alternative completes the given statement?

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Haemoglobin is a type of pigment present in the _____i_____ that performs the function of transporting ____ii_____ to all the cells of the body.

The information in which alternative completes the given statement?