Chapter 10 of Class 10 Biology, “Gaseous Exchange,” is crucial for review questions. Focus on the mechanisms of gaseous exchange in humans, including the structure and function of the respiratory system, the process of inhalation and exhalation, and the role of alveoli. Also, cover gaseous exchange in plants through stomata and lenticels, and its significance in photosynthesis and respiration. Understanding these concepts is vital for comprehending how organisms obtain and utilize oxygen while removing carbon dioxide.
