The fundamental unit of life

Chapter: 9 The fundamental unit of life Notes pdf


1)     In 1665, Robert Hooke first discovered and named the cells.



2)     Cell is the structural and functional unit of all living organisms.

3)     Organisms may be unicellular or multicellular. A single cell constitutes the unicellular organism whereas many cells coordinately function in case of multicellular organism.

4)     The size, shape and volume of the cell are related to the specific function that they perform.

5)     A cell generally shows plasma membrane, nucleus and cytoplasm


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