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प्रश्न
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
विकल्प
one auricle and one ventricle.
two auricles and one ventricle.
two auricles and two ventricles.
one auricle and two ventricles.
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उत्तर
two auricles and two ventricles.
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संबंधित प्रश्न
Why is blood needed by all the parts of a body?
The diagram given below represents a section of the human heart. Answer the questions that follow:
- Which parts of heart are in the diastolic phase? Give a reason to support your answer.
- Label the parts numbered 1 and 2 in the diagram. What type of blood flows through them?
- What causes the heart sounds ‘LUBB’ and ‘DUP’?
- Name the blood vessels that supply oxygenated blood to the heart muscles.
- Draw neat labelled diagrams of a cross section of an artery and a vein.
Why do people have a common belief that the heart is located on the left side of the chest?
Define the Circulatory system.
In what ways does the blood entering the kidney differ from that leaving the kidney?
Complete the following sentence with appropriate word:
Beside food, oxygen and waste materials, circulatory system transports ________ to various parts of the body.
Why do we call saliva a digestive juice?
Analogy
Lungs: Respiratory system:: _______: Circulatory system.
Which of the following is/are required for the production of RBCs?
Which of the following is a major part of the plasma?
