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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.
पर्याय
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
Explain ABO blood group system in human being with a suitable chart.
The diagram below represents the human heart in one phase of its function. Study the diagram carefully and answer the questions that follow:
(i) Name the phase.
(ii) Which part of the heart is contracting in this phase? Give a reason to support your answer.
(iii) Name the parts labelled 1 to 4.
(iv) What type of blood flows through ‘2’?
(v) State the function of the part numbered ‘5’.
(vi) Name the membrane that covers the heart.
What is the liquid part of the blood called? What is the function of platelets in the blood?
Give reason for the following:
Only the veins and not the arteries are provided with valves.
Give reason for the following:
The arteries are deep seated in the body
pH of oxygenated blood is ______.
Fill in the blanks with suitable words given below:
The two lower chambers of the heart are called ______.
True or false:
Impure blood is received by the right auricle.
Why is circulatory system also known as transport system?
A resting person usually has a pulse rate between 72 to 80 beats per minute.
