The exchange of various materials between the blood and the body cells takes place through:
Important Questions on Transport in Animals and Plants
Name one artery which carries carbon dioxide-rich blood.
Arteries normally carry oxygen-rich blood whereas veins normally carry carbon dioxide-rich blood.
Name one vein which carries oxygen-rich blood.
The human body has an organ A which acts as a pump. Organ A pumps liquid B into the whole body continuously. The liquid B supplies the useful substances C and D to all the body cells and removes the waste E from the body cells?
What are (i) organ A, and (ii) liquid B?
The human body has an organ A which acts as a pump. The organ A pumps liquid B into the whole body continuously. The liquid B supplies the useful substances C and D to all the body cells and removes the waste E from the body cells? What is the colour of liquid B?
The human body has an organ A which acts as a pump. The organ A pumps the liquid B into the whole body continuously. The liquid B supplies the useful substances C and D to all the body cells and removes the waste E from the body cells?
Name the useful substances (i) C, and (ii) D?
