Biology
Grade-6
Easy

Question

Who used this microscope for observing cells?

  1. Robert Hooke
  2. Virchow
  3. Schwann
  4. Schleiden 

hintHint:

A German botanist who worked with Theoder Schwann on cell theory.

The correct answer is: Robert Hooke


    Robert Hooke
    He used the given microscope to observe dead cell of plant wall(cork).
    With the help of this microscope he gave cell theory and defined cell as basic unit of plant structure in 1838

    • The microscope was used by Robert Hooke to introduce cell theory.
    • He stated cell as basic unit of plant structure.

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    Matthias Schleiden was a ______ scientist.

    • He belonged to Germany.
    • In 1838 , he defined cell as basic unit of plant structure.
    • After an year Schwann told that cell is basic unit of animal structure also .
    • Both gave cell theory.

    Matthias Schleiden was a ______ scientist.

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    • He belonged to Germany.
    • In 1838 , he defined cell as basic unit of plant structure.
    • After an year Schwann told that cell is basic unit of animal structure also .
    • Both gave cell theory.

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    The following picture is of__________.

    • He said that it seems like cellula or small rooms so named as cell.
    • He saw dead cell wall (cork) under microscope.
    • He borne on 18th July 1635 & died on 3rd March 1703

    The following picture is of__________.

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    • He said that it seems like cellula or small rooms so named as cell.
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    ____ observed the various types of cells in plant tissue.

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    Robert Hooke used _________ to observe the cells.

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    Robert Hooke used _________ to observe the cells.

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    • Robert Hooke told first time that the cells are the basic unit of plant structure in 1655.

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    Rudolph Virchow’s observation of cell was put forth in the year______.

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    _________ is not explained by cell theory.

    • Cells are formed from pre existing cells - Rudolf Virchow.
    • Cells are basic unit of plant structure - Schlieden
    • Cells are basic unit of animal structure - Schwann 

    _________ is not explained by cell theory.

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    • Cells are formed from pre existing cells - Rudolf Virchow.
    • Cells are basic unit of plant structure - Schlieden
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    Cell was discovered by _______.

    • Robert Hooke observed a thin slice of cork under microscope.
    • He observed a honeycomb like structure and told about cells.

    Cell was discovered by _______.

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    • Robert Hooke observed a thin slice of cork under microscope.
    • He observed a honeycomb like structure and told about cells.

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    Who discovered that plants are made of cells?

    As Schwann and Schlieden together gave the  cell theory.

    • Schwann said that the cells are basic unit of animal structure.
    • Schlieden said that cells are the basic unit of plant structure.

    Who discovered that plants are made of cells?

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    As Schwann and Schlieden together gave the  cell theory.

    • Schwann said that the cells are basic unit of animal structure.
    • Schlieden said that cells are the basic unit of plant structure.

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    Which of the following is precise about microscope?

    • Compound microscope precises focus to see fine things easily and clearly.

    Which of the following is precise about microscope?

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    • Compound microscope precises focus to see fine things easily and clearly.

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    Matthias Schleiden observe various types of cells in various plant tissue in the year________.

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    _______is the essential unit of life.

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    _______is the essential unit of life.

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