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प्रश्न
Name these:
Three components of circulatory system.
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उत्तर
Heart, blood, and blood vessels.
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संबंधित प्रश्न
Why is blood needed by all the parts of a body?
Give appropriate biological or technical terms for the following
The relaxation phase of the heart.
What is the liquid part of the blood called?
The nearest organ to which the heart supplies oxygenated blood is:
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Name the organ from which oxygenated blood goes into the heart
Complete the following sentence with appropriate word:
Beside food, oxygen and waste materials, circulatory system transports ________ to various parts of the body.
All the waste products of the body are excreted through the circulatory system.
Spleen is referred to as ______.
Which component of the haemoglobin molecule combines with the oxygen molecule to form oxyhaemoglobin?
