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प्रश्न
Give appropriate biological or technical terms for the following
The relaxation phase of the heart.
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उत्तर
Diastole
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संबंधित प्रश्न
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.
The cells in our blood which destroy disease-causing germs are ______.
The chief function of lymph nodes is to
Name the following:
The smallest common blood vessels formed by the union of capillaries.
A blood vessel which has small lumen and thick wall is ______.
What does the term “double circulation” mean?
What is the function of spleen?
Explain the structure and function of human blood.
Which side of the heart (left or right) contains oxygenated blood?
Label the diagram given below to show the four main parts of the urinary system and answer the following questions.
- Which organ removes extra salts and water from the blood?
- Where is the urine stored?
- What is the tube through which urine is excreted out of the body?
- What are the tubes that transfer urine from the kidneys to the urinary bladder called?
