RESPIRATION AND GASEOUS EXCHANGE

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Presentation transcript:

RESPIRATION AND GASEOUS EXCHANGE

DIFFERENCES BETWEEN INHALED AND EXHALED AIR BREATHING the process of taking in (inhaling) and pushing out air (exhaling) DIFFERENCES BETWEEN INHALED AND EXHALED AIR

WHAT HAPPENS DURING INHALATION AND EXHALATION

GASEOUS EXCHANGE Gaseous exchange Gaseous exchange is described as the exchange of gases through moist surfaces called the respiratory surfaces. Gaseous exchange occurs by the process of diffusion

Characteristics of Gaseous Exchange Surfaces

GASEOUS EXCHANGE IN MAMMALS

GASEOUS EXCHANGE IN FISH

GASEOUS EXCHANGE IN PLANTS

RESPIRATION Respiration is a very important process occurring in each cell. Respiration is described as the process by which food is broken down completely or incompletely to produce energy. There are two types of respiration: Aerobic respiration Anaerobic respiration

DIFFERENCES BETWEEN AEROBIC AND ANAEROBIC RESPIRATION

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