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प्रश्न
Find the odd one out, giving reason.
पर्याय
Arteries
capillaries
blood
veins
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उत्तर
Blood
Arteries, veins and capillaries are types of blood vessels whereas blood is a constituent of circulatory system.
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संबंधित प्रश्न
The diagram given below represents the human heart in one phase of its functions. Study the diagram carefully and answer the questions that follow:
- Name the phase.
- Which part of the heart is contracting in this phase? Give a reason to support your answer.
- Name the parts labelled 1 to 4.
- What type of blood flows through 2?
- State the function of the part numbered ‘5’.
- Name the membrane that covers the heart.
Name the following:
The artery which carries deoxygenated blood.
Given below is a certain structure, write its chief functional activity.
Blood platelets - ______
How do you account for the following difference?
The left ventricle has thicker walls than the right ventricle.
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
How many litres of blood does an adult human body have?
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.
Reduction in number of ______ can cause clotting disorder, leading to excessive loss of blood from the body.
Agranulocytes are about ______ % of total WBCs.
Name these:
Three circulating fluids in human body.
