10th Class Biology Online test

10th Class Biology  Online test 





Chapter 10 - Gaseous Exchange

Chapter 11-  Homeostasis 

Chapter 12- Coordination and Control 

Chapter 13 - Support and Moment 

Chapter 14 - Reproduction

Chapter 15 - Inheritance 

Chapter 16 - Man and His Environment 

Chapter 17 - Bio Technology 

Chapter 18 - Pharmacology 

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