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Welcome to eGyanKosh, your comprehensive online resource for IGNOU study materials. In this unit, “श्वसन-तंत्र की कुछ विसंगतियाँ,” we delve into the intricacies and complexities of the respiratory system, exploring its various anomalies and their implications. Designed for students preparing for the IGNOU examinations in 2025, this material offers a detailed examination of the respiratory system’s functions and dysfunctions, providing valuable insights and a solid foundation for your studies. With easy access to free downloadable resources, eGyanKosh is committed to supporting your academic journey and enhancing your understanding of this essential biological system.