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प्रश्न
Name the Following
The enzyme which converts fibrinogen to fibrin.
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उत्तर
Thrombokinase
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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.
the Biological/technical term for The vein which drains the blood from the intestine to the liver.
Which organ acts as a pump in the circulatory system?
Name the following:
Any one vein which starts from an organ and ends in another organ besides the heart
Put a tick mark (✓) against the correct alternative in the following statement.
The blood tastes saltish due to the dissolved.
Why is a person having blood group AB called universal recipient and a person with blood group O called a universal donor?
Differentiate between:
Arteries and Veins.
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.
The process of keeping the blood flowing continuously throughout the body.
In a closed circulatory system, blood is completely enclosed within:
