Animal form and function-Part 6

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

Created by alstudylanka, this quiz is specifically designed for GCE A/L Biology students.
It focuses on key concepts from the "Animal form and function" chapter.
The quiz offers an interactive way to test your knowledge and improve your understanding of cell structures and functions.
Visit alstudylanka.com for more quizzes and educational resources tailored to GCE A/L students in Sri Lanka.
You are awarded 4 points for each question that makes a grand total of 100.

alstudylanka- " A Resource built by a student, for students"

1. The vertebrate heart has chambers called: *

a) Atria and ventricles

b) Arteries and veins

c) Capillaries and sinuses

d) Lymph nodes and ducts

e) Alveoli and bronchioles

2. In a fish, the heart has: *

a) One atrium and one ventricle

b) Two atria and one ventricle

c) One atrium and two ventricles

d) Two atria and two ventricles

e) Three atria and one ventricle

3. The circulatory system of a fish is a ________ circulation. *

a) Single

b) Double

c) Open

d) Incomplete

e) Partially open

4. In a fish, blood passes through the heart ________ in one complete circuit. *

a) Once

b) Twice

c) Three times

d) Four times

e) Five times

5. Amphibians have a heart with: *

a) One atrium and one ventricle

b) Two atria and one ventricle

c) One atrium and two ventricles

d) Two atria and two ventricles

e) Three atria and one ventricle

6. The circulatory system of an amphibian is a ________ circulation. *

a) Single

b) Double

c) Open

d) Incomplete double

e) Partially open

7. In amphibians, oxygen-rich blood from the lungs mixes with oxygen-poor blood from the body in the: *

a) Atria

b) Ventricle

c) Arteries

d) Veins

e) Capillaries

8. Reptiles have a heart with: *

a) One atrium and one ventricle

b) Two atria and one ventricle

c) One atrium and two ventricles

d) Two atria and a partially divided ventricle

e) Three atria and one ventricle

9. The circulatory system of a reptile is a ________ circulation. *

a) Single

b) Double

c) Open

d) Incomplete double

e) Partially open

10. In reptiles, the partial separation of oxygen-rich and oxygen-poor blood occurs in the: *

a) Atria

b) Ventricle

c) Arteries

d) Veins

e) Capillaries

11. Birds have a heart with: *

a) One atrium and one ventricle

b) Two atria and one ventricle

c) One atrium and two ventricles

d) Two atria and a partially divided ventricle

e) Two atria and two ventricles

12. Mammals have a heart with: *

a) One atrium and one ventricle

b) Two atria and one ventricle

c) One atrium and two ventricles

d) Two atria and a partially divided ventricle

e) Two atria and two ventricles

13. The circulatory system of birds is a ________ circulation. *

a) Single

b) Double

c) Open

d) Incomplete double

e) Partially open

14. The circulatory system of mammals is a ________ circulation. *

a) Single

b) Double

c) Open

d) Incomplete double

e) Partially open

15. In mammals and birds, the right side of the heart pumps ________ blood. *

a) Oxygen-rich

b) Oxygen-poor

c) Mixed

d) Arterial

e) Venous

16. In mammals and birds, the left side of the heart pumps ________ blood. *

a) Oxygen-poor

b) Mixed

c) Venous

d) Arterial

e) Oxygen-rich

17. The largest artery in the mammalian body is the: *

a) Pulmonary artery

b) Coronary artery

c) Aorta

d) Carotid artery

e) Femoral artery

18. The largest vein in the mammalian body is the: *

a) Pulmonary vein

b) Superior vena cava

c) Inferior vena cava

d) Jugular vein

e) Renal vein

19. The mammalian heart has ________ valve(s) to prevent backflow of blood. *

a) Two

b) Three

c) Four

d) One

e) Five

20. The heart chamber with the thickest wall is the: *

a) Right atrium

b) Left atrium

c) Right ventricle

d) Left ventricle

e) Coronary sinus

21. The cardiac cycle refers to the: *

a) Flow of blood through arteries

b) Flow of blood through veins

c) Sequence of contraction and relaxation of the heart chambers

d) Exchange of gases in the lungs

e) Filtration of blood in the kidneys

22. The pacemaker of the heart is the: *

a) AV node

b) SA node

c) Purkinje fibers

d) Bundle of His

e) Aorta

23. The term 'systole' refers to the ________ of the heart chambers. *

a) Relaxation

b) Contraction

c) Filling

d) Emptying

e) Dilation

24. The term 'diastole' refers to the ________ of the heart chambers. *

a) Contraction

b) Relaxation

c) Pumping

d) Emptying

e) Constriction

25. The amount of blood pumped by the left ventricle per minute is called the: *

a) Stroke volume

b) Heart rate

c) Cardiac output

d) Blood pressure

e) Tidal volume

Submit

Clear form

This content is neither created nor endorsed by Google. - Terms of Service - Privacy Policy

Does this form look suspicious? Report

Forms