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
2. The Fundamental unit of life cell
3. Tissues
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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