How is oxygen and co2 transported in human beings class 10?
Question: How is oxygen and co2 transported in human beings class 10?
In human beings, oxygen and carbon dioxide are transported in the bloodstream. Oxygen is transported from the lungs to the body's tissues by hemoglobin, a protein found in red blood cells. Hemoglobin binds to oxygen in the lungs and releases it in the tissues where it is needed. Carbon dioxide, on the other hand, is transported from the tissues to the lungs by red blood cells and exhaled.
The circulatory system plays a crucial role in transporting oxygen and carbon dioxide in the body. Blood is pumped from the heart to the body's tissues and then back to the heart, allowing for the exchange of gases between the lungs and the body. The respiratory system, consisting of the lungs and airways, is also involved in the transportation of oxygen and carbon dioxide, as it is responsible for exchanging gases between the air and the bloodstream.
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