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What organ in which the oxygen-carbon dioxide exchange takes place?
The lungs are the organs where the exchange of oxygen and carbon dioxide takes place. This exchange occurs in the alveoli, tiny air sacs within the lungs where oxygen is absorbed into the bloodstream and carbon dioxide is released from the bloodstream.
What is the area of the lungs compared to the skin?
The surface area of the lungs is significantly larger than that of the skin. The total surface area of the lungs is estimated to be around 70 square meters, primarily due to the extensive network of alveoli for gas exchange. In contrast, the average surface area of human skin is about 1.5 to 2 square meters. This means the lungs have a surface area many times greater than that of the skin.
What two body organ systems are involved in gas exchange?
The respiratory system and the circulatory system are involved in gas exchange. The respiratory system allows for the exchange of oxygen and carbon dioxide in the lungs, while the circulatory system transports these gases between the lungs and the rest of the body's tissues.
What is the role of skin in respiration?
Skin plays a minor role in respiration by allowing a small amount of gas exchange to occur through diffusion. However, the majority of oxygen and carbon dioxide exchange in humans occurs through the respiratory system, specifically in the lungs. The skin is not the primary organ involved in respiration.
What organs can be replaced?
Organs that can be currently replaced with transplantation surgery include the heart, lungs, liver, kidneys, pancreas, and small intestine. In some cases, tissues like corneas, skin, bone marrow, and heart valves can also be transplanted. Advances in medical technology continue to expand the list of possible organ transplants.
What is the Process of respiration in earthworms?
In earthworms the gaseous exchange takes place from their skin
Does oxygen and carbon dioxide exchange in reptiles in the lungs and skin or just the lungs?
Just through the lungs.
Why have lungs replace with skin for gaseous exchange in higher organisms?
Lungs have evolved in higher organisms because they provide a more efficient means of gas exchange compared to skin. Lungs offer a greater surface area and a more controlled environment for oxygen and carbon dioxide exchange, which is essential for meeting the metabolic demands of larger and more active animals. Skin-based respiration is limited by factors such as surface area and moisture retention, making it less effective for sustaining the higher oxygen needs of complex organisms. Additionally, lungs allow for the regulation of gas exchange and protection against environmental factors.
What is the respiratory organ of earthworms?
The earthworm has no special respiratory organs. Gaseous exchange occurs through moist skin by diifusion.
How do animals exchange gas?
They take in oxygen and release co2 by their skin, lungs and sometimes tissue in their throats.
What are two ways frogs can exchange gases?
They breathe through lungs while on land,and by their skin while in water Through their skin.
Where do red blood cells exchange carbon dioxide for oxygen?
There is exchange of CO2 and O2 in the lungs of aerobic vertebrates. The process is generally referred to as gas exchange. It depends on what organism you're talking about. It could be the skin, gills, lungs, or any other structure. In the lungs is the Alveoli.
What is the respiratory system of a frog?
a frog can be classified having gills and lungs tadpoles have gills while frogs[or adult]have lungs
What organ in which the oxygen-carbon dioxide exchange takes place?
The lungs are the organs where the exchange of oxygen and carbon dioxide takes place. This exchange occurs in the alveoli, tiny air sacs within the lungs where oxygen is absorbed into the bloodstream and carbon dioxide is released from the bloodstream.
Do adult frogs have lungs?
Yes, most adult frogs have fully functional lungs plus they can exchange oxygen and carbon dioxide with the air through their skin also or in simpler terms they can breathe through their skin too albeit not in a very efficient manner but enough to keep them alive underwater for extended periods. The African clawed frog is one of the rare exceptions in that the adults are fully aquatic, exchange gas through their skin and do not have lungs.
What do the jellyfish breathe with?
Jelly fish don't have lungs. They exchange molecular oxygen and carbon dioxide through their "skin" tissue.
What is cutaneous gas exchange?
The process by which an animal can breathe without lungs ie. through moist skin. Oxygen can pass through the skin into the blood capillaries close to the skin surface. Examples are amphibians, specifically the 'lungless salamanders'.
