-
Classification of Plants3 Topics2 Quizzes
-
Digestive System I4 Topics1 Quiz
-
Digestive System II4 Topics1 Quiz
-
Transport System I5 Topics1 Quiz
-
Transport System II3 Topics
-
Transport System III1 Topic
-
Mechanism of Transportation in Higher Animals3 Topics1 Quiz
-
Transport in Plants2 Topics
-
Experiment to Demonstrate the Flow of Materials in Plants2 Topics1 Quiz
-
Respiratory System2 Topics
Lesson Progress
0% Complete
Topic Content:
- Open Circulation
- Closed Circulation
The circulatory system can either be open or closed depending on whether blood flows freely in a cavity or is contained in vessels.
Open Circulation:
It is found in arthropods and molluscs, the heart pumps blood
🔒 KOFA STUDY
Unlock This Topic
This topic is available to course subscribers.
Subscribe to continue this course.
- 📚 Continue this topic
- 📝 Attempt quizzes
- 📈 Track your learning progress
- 🪙 Earn KofaCoins
🚀 Unlock every topic, quiz and Kofa Arcade challenge in this course.
Already subscribed? Log in
Like this content
Subscribe
Login
0 Comments
Oldest
