Unit – I

1.6.4 LETS SUM UP. 1.6.5 CHECK YOUR PROGRESS. 1.6.6 ACTIVITES/ASSIGNMENTS. 1.6.7 CHECK YOUR PROGRESS: THE KEY. REFRENCE/FURTHER READING. 1.1 INTRODUCTION. The cell is the fundamental unit of life, the building block from which all organisms are constructed. The properties of cell exhibiting the characteristics of life, define both the potential ... ................
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