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प्रश्न
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The walls of auricles are thicker than those of ventricles.
विकल्प
True
False
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उत्तर
False
Correct: The walls of auricles are thinner than those of ventricles.
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संबंधित प्रश्न
Why is blood needed by all the parts of a body?
the Biological/technical term for Blood vessels carrying blood to the left atrium.
The diagram given below represents the human heart in one phase of its functions. Study the diagram carefully and answer the questions that follow:
- Name the phase.
- Which part of the heart is contracting in this phase? Give a reason to support your answer.
- Name the parts labelled 1 to 4.
- What type of blood flows through 2?
- State the function of the part numbered ‘5’.
- Name the membrane that covers the heart.
Give reason for the following:
The walls of the left ventricle are thicker than the walls of all other chambers.
Explain the difference.
Arteries and veins.
Differentiate between the following pair of terms: Vena Cava and Aorta
Fill in the blanks with suitable words given below:
The ______ artery takes the blood from the ventricles to the lungs.
Complete the following sentence with appropriate word:
The membranous covering of the heart is _______.
______ prevent blood clotting.
Identify the normal haemoglobin count in human females.
