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प्रश्न
Why is circulatory system also known as transport system?
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उत्तर
Circulatory system is also called transport system because it transports food, water, hormones, enzymes, electrolytes, antibodies and respiratory gases to or away from the body tissues.
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संबंधित प्रश्न
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.
What is the liquid part of the blood called?
Draw the structure of a human heart and label its parts.
Name the following:
The smallest common blood vessels formed by the union of capillaries.
You can see some blood vessels on the outside of the hands specially in older people. Are those veins or arteries? How can you confirm your answer?
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
How many litres of blood does an adult human body have?
Differentiate between:
Arteries and Veins.
Complete the following sentence with appropriate word:
The foundations of physiology were laid by the physician __________.
Which of the following is a major part of the plasma?
