Class 9th Biology new
course notes in
PDF. Class 9 new biology book is divided into 9 chapters. 9th
class new biology notes contain Question answers, MCQs, and Fill in the blanks in PDF.
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1. INTRODUCTION TO BIOLOGY
2. SOLVING A BIOLOGICAL PROBLEM
3. BIODIVERSITY
5. CELL CYCLE
6. ENZYMES
8. NUTRITION
9. TRANSPORT