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respiratory organ

 

Definitions from WordNet

Noun respiratory organ has 1 sense
  1. respiratory organ - any organ involved in the process of respiration
    --1 is a kind of
    internal organ, viscus
    --1 is a part of respiratory system, systema respiratorium
    --1 has particulars: gill, branchia; lung; book lung

Definitions from the Web

Respiratory Organ

Description

A respiratory organ refers to a specialized anatomical structure that is involved in the process of respiration. It is responsible for exchanging gases between an organism and its environment, facilitating the intake of oxygen and removal of carbon dioxide.

Senses and Usages

1. Human Anatomy: In human anatomy, the respiratory organ primarily refers to the lungs. The lungs are essential for breathing, as they provide a large surface area for the exchange of gases.

Example Sentence: She could feel the burning sensation deep in her respiratory organ as she struggled to catch her breath after running a marathon.

2. Animal Biology: In the animal kingdom, respiratory organs can vary depending on the species. For example, fish have gills as their respiratory organ, while insects have tiny tubes called tracheae.

Example Sentence: The fish relied on its gills, the respiratory organ underwater, to extract oxygen from the water and survive.

3. Botany: In plant biology, certain structures like stomata and lenticels can be considered respiratory organs, as they enable gas exchange in plants.

Example Sentence: The stomata on the leaves of the plant acted as its respiratory organ, allowing for the exchange of gases between the plant and the atmosphere.

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