| • संवृत वातक तंत्र | |
| closed: संवृत्त सडक बंद | |
| tracheal: श्वासनली संबंधी | |
| system: सिस्टम क्रम डौल | |
closed tracheal system meaning in Hindi
closed tracheal system sentence in Hindi
Examples
- Other smaller numbers of aquatic insects have a closed tracheal system, for example, Odonata, Tricoptera, Ephemeroptera, which have tracheal gills and no functional spiracles.