Click now to download Chapter 8: Cell : The Unit of Life the Free PDF of NCERT Class 11 Biology. The document provides a list of important diagrams related to 'Cell - The Unit of Life' from Class 11 NCERT Biology. It includes diagrams of prokaryotic and eukaryotic cells, comparisons between animal and plant cells, and various cellular structures such as mitochondria and ribosomes. Users are encouraged to refer to the NCERT book or add their own diagrams in designated spaces. All cells arise from All organisms are made pre-existing cells up of one cell or more cells (Omnis cellula-e cellula) Key Points Cell is the fundamental unit of structure and function in living organisms Key Points FÁII organisms are composed of cells and products of cells Cell Theory Proposed by Schleiden Modified by Viruses 0.02 - 0.2 um FIG. Learn about the cell theory, the structure and functions of prokaryotic and eukaryotic cells, and the biomolecules of living organisms. This ebook covers Chapter 8 of NCERT Biology textbook for Class XI with diagrams, examples and exercises.