Biology - Class-IX

Class - IX

Biology


The study of biology is very important, after all, it is the study of life. Biology helps us cure diseases, save endangered species, preserve ecosystems, and save our planet. We need to study it now to learn about the world we are living in an what we are made of. The study of biology in the future is also important because we need to know how our decisions will change the environment and our lives.

Chapters
1. Improvements in Food Resources
      Irrigation
      Crop Rotation
      Pisciculture
      Poultry Farming
2. The Fundamental unit of life cell                  
     Ribosomes
     Centrosomes
3. Tissues
     Fluid
4. Diversity in Living Organisms                              
     Biodiversity
     Basis of classification
     Hierarchy of categories or Group
     Kingdom Plantae
     Mollusca
     Chordata
5. Why do we fall?
    Division of Labour
     Health and Its Failure
     Disease and Its Causes
     Non Infectious diseases
6. Natural Resources
     Biosphere and Natural Resources
     Air
     Importance of atmosphere
     Pollution

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