Small organisms, like a amoeba's, have large surface area : volume ratios which means the exchange can take place by diffusion through the cell wall, the same as any other single celled organsism.
Amoebas are small single-celled organisms with a large surface area-to-volume ratio, allowing for efficient gas exchange through their body surface by simple diffusion. This surface area contact with the environment facilitates the exchange of oxygen and carbon dioxide, enabling them to meet their metabolic needs.
Gaseous exchange in Amoeba occurs through diffusion. Oxygen from the surrounding environment diffuses into the cell across the cell membrane, while carbon dioxide produced by cellular respiration diffuses out of the cell. This process allows for the exchange of gases to support the metabolic activities of the cell.
Type your answer here... the respiratory organ of amoeba is lungs
Amoebas do not have lungs; they respire through a process called diffusion. Oxygen from their surrounding environment enters the amoeba's cytoplasm directly through its cell membrane, while carbon dioxide produced as a waste product diffuses out. This simple method of gas exchange is effective due to the amoeba's small size and large surface area relative to its volume, allowing for efficient absorption of oxygen and removal of carbon dioxide.
Gas exchange is a function of respiration not digestion.
Two advantage that amoeba has over lizard in relation to their level of organization
Alveoli is where gas exchange occurs.
Cultural Exchange gives locals the opportunity to adapt different customs from another influence.
The exchange surfaces are moist.
Amoeba does not have specific breathing organs like lungs or gills. Instead, it relies on simple diffusion of gases through its cell membrane to exchange oxygen and carbon dioxide with its environment.
gaseous exchange