ncert 9th "THE FUNDAMENTAL UNIT OF LIFE"who discovered cell and when
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Robert Hooke discovered cell in the year 1665.
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➡️1665 - Robert Hooke discovered the cell while he was examining a piece of cork in his microscope.
➡️1674 - Anton van Leeuwenhoek discovered the first living cell ( bacteria).
➡️1831 - Robert Brown discovered nucleus.
➡️1838-1839 - Schleiden and schwann give cell theory.
Cell theory :
1. Cell is the fundamental unit of life.
2. Every organism composed of cells.
➡️1839 - Johannes Purkinje named the living substance of the cell as protoplast or protoplasma.
➡️1855 - Rudolf Virchow added a third principle to the cell theory, that is, all cells arise from pre existing cells.
______________
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Here is ur answer :
➡️1665 - Robert Hooke discovered the cell while he was examining a piece of cork in his microscope.
➡️1674 - Anton van Leeuwenhoek discovered the first living cell ( bacteria).
➡️1831 - Robert Brown discovered nucleus.
➡️1838-1839 - Schleiden and schwann give cell theory.
Cell theory :
1. Cell is the fundamental unit of life.
2. Every organism composed of cells.
➡️1839 - Johannes Purkinje named the living substance of the cell as protoplast or protoplasma.
➡️1855 - Rudolf Virchow added a third principle to the cell theory, that is, all cells arise from pre existing cells.
______________
HOPE IT HELPS YOU..
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