Topic Content:
- Mechanism of Transportation in Higher Animals
- Pulmonary Circulation
- Systemic Circulation
Mammals exhibit double circulation.

Blood passes through the heart twice in one complete circulation. In other words, we have two different types of circulation.
i. Pulmonary Circulation:
This is the flow of the blood between the heart and the lungs
Deoxygenated blood flows through the pulmonary artery to the lungs
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


