FSc Notes Biology Part 1 Chapter 13 Gaseous Exchange Definitions 1st Year Biology Notes Online Taleem Ilmi Hub Class 11
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Gills:
Gills are special structures of aquatic respiration. The gills are composed of filaments called gill lamella.
Inspiration:
The moving of the fresh air in the lungs is called inspiration.
Lenticels:
The cork tissues have special pores called lenticels. These help in transpiration.
Lung capacity:
The total inside capacity of lungs is called lungs capacity. Lung capacities of human lung is about 5 liters when it is fully inflated.
Malignant tumor:
In this case, the cells of the tumors do not stay at their original site. They are transferred to the other parts of the body.
Metastasis:
Invasion of cancer cells in normal tissues is called metastasis.
Photorespiration:
Respiratory activity which occurs in plants during daytime is called photorespiration.
Pulmonary respiration:
The gaseous exchange through the lung is known as pulmonary respiration.
Surfactant:
The surfactant is a mixture of lipoprotein molecules.
Gills are special structures of aquatic respiration. The gills are composed of filaments called gill lamella.
Inspiration:
The moving of the fresh air in the lungs is called inspiration.
Lenticels:
The cork tissues have special pores called lenticels. These help in transpiration.
Lung capacity:
The total inside capacity of lungs is called lungs capacity. Lung capacities of human lung is about 5 liters when it is fully inflated.
Malignant tumor:
In this case, the cells of the tumors do not stay at their original site. They are transferred to the other parts of the body.
Metastasis:
Invasion of cancer cells in normal tissues is called metastasis.
Photorespiration:
Respiratory activity which occurs in plants during daytime is called photorespiration.
Pulmonary respiration:
The gaseous exchange through the lung is known as pulmonary respiration.
Surfactant:
The surfactant is a mixture of lipoprotein molecules.
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