Practice Questions (Part - 1) - Circulatory System Class 10 Notes | EduRev

Science Class 10

Class 10 : Practice Questions (Part - 1) - Circulatory System Class 10 Notes | EduRev

The document Practice Questions (Part - 1) - Circulatory System Class 10 Notes | EduRev is a part of the Class 10 Course Science Class 10.
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Fill in the blanks

1. Mineral which helps in formation of RBC's is _________.
2. Blood vessels without muscular walls are _________.
3. First heart sound is called _________.
4. Fishes have _________ chambered heart.
5. Amphibians have _________ chambered heart.
6. _________ heart pumps only deoxygenated blood.
7. Blood goes through the heart twice during each cycle is called _________.
8. High blood pressure is called _________.
9. The force that blood exerts against the wall of a vessel is called _________.
10. Contraction of heart chambers is called _________.
11. Relaxation of heart chambers is called _________.
12. _________ help in blood clotting.
13. White colored fluid other than blood which help in transportation is called _________.
14. Lymph carries digested and absorbed fat from _________.
15. Lymph drains excess fluid from extra cellular space back into _________.
16. Lymph drains into _________ for the intercellular spaces.
17. Lymphatic capilleries join to form _________.
18. Pumping organ in human body is _________.
19. Fluid medium of blood is called _________.
20. Oxygen is carried by the _________.
21. Blood platelets are also called _________.
22. Covering over heart is called _________.
23. _________ circulation is related with lungs.
24. The series of events which occur during one complete beat of the heart is known as _________ cycle.
25. The pressure wave transmitted all through the arterial system is known as _________.

Answer.
1. Iron 
2. Capillaries 
3. Lub 
4. Two
5. Three 
6. Fishes  
7. Double circulation  
8. Hypertension
9. Blood pressure 
10. Systole  
11. Diastole  
12. Platelets
13. Lymph  
14. Intestine  
15. Blood  
16. Lymphatic capillaries
17. Lymph vessels 
18. Heart 
19. Plasma  
20. RBC
21. Thrombocytes 
22. Pericardium 
23. Pulmonary  
24. Cardiac
25. PulsePractice Questions (Part - 1) - Circulatory System Class 10 Notes | EduRev

Match the columns

Practice Questions (Part - 1) - Circulatory System Class 10 Notes | EduRev

Answer.

1 → (e)
2 → (a)
3 → (b)
4 → (c)
5 → (d)
6 → (g)
7 → (f)
8 → (k)
9 → (i)
10 → (l)

True or False Statements

1. Vessels are able to contract and expand. (True)
2. While there is only one type of RBC, there are many white cell types. (True)
3. All animals have a system of vessels and tubes called a circulatory system. (True)
4. Blood is not a tissue because it is a fluid. (False)
5. Arteries are the widest blood vessels. (True)
6. Humans have an open circulatory system. (False)
7. The exchange of nutrients and waste products between the blood and cells occurs within the arteries. (False)
8. The liquid portion of the blood is called plasma. (True)
9. Living organisms must maintain a constant internal environment. (True)
10. Circulatory system also performs the function of homeostasis. (True)

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