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Question
Name these:
Three components of circulatory system.
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Solution
Heart, blood, and blood vessels.
RELATED QUESTIONS
Explain Pulse
Given below is certain structure, write the term for the functional activity.
Erythrocytes and …………………………………
A blood vessel which has small lumen and thick wall is ______.
Match the items in Column ‘A’ with those in column ‘B’ Rewrite the correct matching pairs.
| Column A | Column B | ||
| (a) | SA Node | (i) | Plasma |
| (b) | Defective haemoglobin in RBC | (ii) | Serum |
| (c) | Muscle fibres located in heart | (iii) | Pacemaker |
| (d) | The liquid squeezed out of blood during clotting | (iv) | Sickle cell anaemia |
| (e) | Never tires, keep on contracting and relaxing | (v) | Purkinje fibres |
| (f) | Cardiac cycle | (vi) | Cardiac muscle |
| (g) | Liquid part of the blood without corpuscles | (vii) | 0·85 sec |
Fill in the blanks with suitable words given below:
The liquid part of coagulated blood is known as ______.
Fill in the blank:
The blood vessels which carry blood from the heart to different parts of the body are called ______.
True or false:
People with blood group ‘O’ are called universal recipients
The stomach is like a ______.
In a closed circulatory system, blood is completely enclosed within:
Name these:
Two kinds of circulatory systems in different animals.
