Cell Theory

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What is Cell Theory?

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Cell Theory is a scientific theory that describes the properties of cells, stating that all living things are made up of cells, cells are the basic unit of life, and all cells come from pre-existing cells.

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Who is known for first observing cells?

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Robert Hooke is known for first observing and naming 'cells' by studying cork slices.

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What year did Robert Hooke discover cells?

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Robert Hooke discovered cells in the year 1665.

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What are the three main principles of Cell Theory?

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1. All living things are made up of cells. 2. Cells are the basic unit of life. 3. All cells come from pre-existing cells.

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What is a theory in scientific terms?

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A theory is an explanation of some aspect of the natural world that is supported by facts gathered over time.

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Who contributed to the development of Cell Theory alongside Robert Hooke?

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Matthias Schleiden and Theodor Schwann contributed to the development of Cell Theory.

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What did Matthias Schleiden conclude about plants?

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Matthias Schleiden concluded that all plants are made up of cells.

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What did Theodor Schwann conclude about animals?

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Theodor Schwann concluded that all animals are made up of cells.

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What is the significance of Rudolph Virchow in Cell Theory?

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Rudolph Virchow proposed that all cells come from pre-existing cells, completing the Cell Theory.

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What is the basic unit of life?

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The cell is considered the basic unit of life.