Chapter 10 Gaseous Exchanges – 10th Class Biology Notes

Chapter 10 Gaseous Exchanges – 10th Class Biology Notes Question 1: Define gaseous exchanges, breathing and cellular respiration? Answer: Gaseous exchanges: Taking in oxygen and giving out of carbon dioxide is termed as gaseous exchange.  “OR” The exchange of gases in body of living organisms through a characteristic way is called gaseous exchanges. Gaseous exchanges is …

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