distinguish between internal respiration and external respiration.
Answers
Answer:
External Respiration: External respiration refers to the gas exchange across the respiratory membrane of lungs. Internal Respiration: Oxygen diffuses out from the blood into tissue during internal respiration. External Respiration: Oxygen diffuses from alveolar air into the blood during external respiration.
Answer:-
External Examples
Usually in medicine, a warning such as ‘for external use only’ is written. The meaning of this sentence is the medicine or the ointment you’re employing has to be used only at the surface of your skin and not be taken inside the body.
Another example can be of an outside force, indicating an additional effort required to move an object. While performing an experiment ‘external factor must be constant’, this regards to the outside environment.
Internal examples
The examples for this section may include when any country develops or improves its governing policies. This is called a change in the internal policies implying that within the state the government policies have been advanced.
You might have heard of internal head injury or internal bleeding? When a doctor says that there is internal damage, he means to imply that the injury is inside the patient’s body surface.