Class 11+12

1.1 What is ‘Living’? Life is defined by a set of characteristics that distinguish living organisms from non-living things. These characteristics include: Key Characteristics of Living Beings: Conclusion: No single definition is comprehensive, but metabolism, cellular organization, and consciousness are universally accepted as signs of life. 1.2 Diversity in the Living World Biodiversity Need for Classification 1.3 Taxonomy […]