Free MCQsLearn App Download - Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What happens if less oxygen is absorbed in blood?
Answer: If less oxygen is absorbed in the blood, cells would start respiring anaerobically. This would keep on producing lactic acid which would cause excess tiredness. This is why smokers have least stamina. They even suffer from dizziness and tiredness due to tar.
Learn also:
- What are cross walls?
- What is meant by leaking of heart valves?
- How does humidity affect rate of transpiration?
- What is constipation?
- How does blood flow in arteries?
- What are intercoastal muscles?