Double Circulation
Trending Questions
Q.
Question 58
What is the advantage of having the four-chambered heart?
Q. Write down few internal movements carried out by animals.
Q.
The oxygenated and the deoxygenated blood in the chambers of the heart do not mix at any point of time.
False
True
Q. What do you understand by double circulation? Explain transport and exchange of oxygen and carbon dioxide with the help of schematic representation (diagram).
Q.
Question 58
What is the advantage of having the four-chambered heart?
Q. Which of the following is not involved directly in respiration?
- lungs
- Blood
- Heart
- Bronchi
