GENERAL HISTOLOGY

Detailed explanation-1: -Once in the lungs, oxygen is moved into the bloodstream and carried through your body. At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide. Your bloodstream then carries this waste gas back to the lungs where it is removed from the bloodstream and then exhaled.

Detailed explanation-2: -The lungs in the respiratory system excrete some waste products, such as carbon dioxide and water. The skin is another excretory organ that rids the body of wastes through the sweat glands. The liver and intestines excrete bile pigments that result from the destruction of hemoglobin.

Detailed explanation-3: -Excretion is the process of removing wastes and excess water from the body. Recall that carbon dioxide travels through the blood and is transferred to the lungs where it is exhaled. In the large intestine, the remains of food are turned into solid waste for excretion.

Detailed explanation-4: -Lungs. The lungs are a part of the respiratory system, however they’re additionally vital organs of excretion. They are accountable for the excretion of gaseous wastes. The primary waste gas excreted through the lungs is carbon dioxide, that’s a waste product of cellular respiration in cells.

Detailed explanation-5: -Exhalation and gas exchange The main reason for exhalation is to rid the body of carbon dioxide, which is the waste product of gas exchange in humans. Air is brought into the body through inhalation. During this process air is taken in by the lungs.