Please select a subject first
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State the Location: Asters
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State the Location: Cell plate
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Why is circulatory system also known as transport system?
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In what ways does the blood entering the kidney differ from that leaving the kidney?
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The table below is designed to indicate the transport of certain substances in our body. Fill in the blanks with suitable answers.
| Substance | From | To | |
| 1. | ______ | Lungs | Whole Body |
| 2. | Carbon Dioxide | ______ | ______ |
| 3. | Urea | ______ | ______ |
| 4. | Digested Carbohydrates | Intestines | ______ |
| 5. | ______ | ______ | Target Organs |
| 6. | Heat | ______ | Whole Body |
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What is the Rh-factor?
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Veins have valves at intervals in their inner lining whereas the arteries do not have valves. Explain.
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Differentiate between:
Arteries and Veins.
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Differentiate between:
Red blood cells and White blood cells
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Differentiate between:
Open circulatory system and Closed circulatory system.
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Given below is the simplified pathway of the circulatory system:
(i) Name the blood vessels marked 1 to 8.
(ii) Name the chamber of the heart which:
(a) Receives blood from ‘1’.
(b) Pumps blood into blood vessel ‘8’.
(iii) Mention two structural differences between blood vessels ‘7’ and ‘2’.
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Given below is a schematic representation of the circulatory system in man. Study the same and answer the questions that follow:
(i) Label the parts 1 to 4 indicated in the diagram.
(ii) Give one difference between parts 1 and 2 based on:
(a) their structure
(b) the nature of blood flowing through them.
(iii) What is the specific name of the type of blood circulation that takes place between the heart and the lungs?
(iv) Name the valve found at the beginning of the part labeled 3.
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Draw well labeled diagrams of part Artery and Superior vena cava to show the structural.
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Explain the Term
Hepatic Portal System
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Name the Following
Oxygen is transported by the blood in the form of
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Name the Following
The enzyme which converts fibrinogen to fibrin.
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Name the Following
The blood plasma from which fibrinogen has been removed.
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The artificial method of filtering the blood or removing the wastes from the blood.
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Complete the following sentence with appropriate word:
The foundations of physiology were laid by the physician __________.
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Complete the following sentence with appropriate word:
Beside food, oxygen and waste materials, circulatory system transports ________ to various parts of the body.
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