Topic: Body Transport System Subtopic: Arteries, veins and capillaries
What are properties of blood present in veins?
Answer: Except for pulmonary vein, blood in the veins is purplish red because oxygen is in low concentration, carbon dioxide and water are in high concentrations.
Learn also:
- What happens to proteins in liver?
- What is fertilization?
- What is affect of light on rate of transpiration?
- What happens if sufficient oxygen is not present?
- Some white blood cells do not eat bacteria what do they do?
- What is an artery?