7. Blood vessels

Drag the difference between Arteries and Veins:
Answer variants:
Internal valves are absent
All carries oxygenated except pulmonary arteries
Internal valves are present
All carries deoxygenated except pulmonary veins
Arteries
 
1.
 
2.
 
Veins 
 
1.
 
2.
 
Login or Fast registration
Previous task
Exit to the topic
Next task
Copyright © 2026 YaClass Tech Private Limited Contacts Terms and Conditions Privacy Policy