Cell Theory & Cell Theory Scientists

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All cells -----

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come from other living cells.

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All living things are made up of...

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cells.

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Who discovered that all cells come from other living cells?

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Rudolf Virchow.

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Which instrument is credited for helping scientists develop cell theory?

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The microscope.

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This early cell theory scientist discovered 'animalcules' in pond water.

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Leeuwenhoek.

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What is the first principle of cell theory?

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All living things are made up of cells.

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What is the second principle of cell theory?

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The cell is the basic unit of life.

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What is the third principle of cell theory?

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All cells come from pre-existing cells.

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Who was the first to use the term 'cell'?

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Robert Hooke.

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What did Matthias Schleiden contribute to cell theory?

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He proposed that all plants are made of cells.