Biology
Grade-6
Easy
Question
Who used this microscope for observing cells?
- Robert Hooke
- Virchow
- Schwann
- Schleiden
Hint:
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.
Related Questions to study
Biology
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.
BiologyGrade-6
- 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.
- He saw dead cell wall (cork) under microscope.
- He borne on 18th July 1635 & died on 3rd March 1703
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Who discovered bacteria?
- He refered bacteria as dierkens i.e. small animals in English.
Who discovered bacteria?
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- He refered bacteria as dierkens i.e. small animals in English.
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____ observed the various types of cells in plant tissue.
____ observed the various types of cells in plant tissue.
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Robert Hooke used _________ to observe the cells.
- Robert Hooke told first time that the cells are the basic unit of plant structure in 1655.
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______.
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.
BiologyGrade-6
- 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
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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 _______.
BiologyGrade-6
- Robert Hooke observed a thin slice of cork under microscope.
- He observed a honeycomb like structure and told about cells.
Biology
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?
BiologyGrade-6
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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Who explained that new cells come from pre-existing cells?
- Rudolf Virchow modified the cell theory.
- He told that all cells are made from pre existing cells.
Who explained that new cells come from pre-existing cells?
BiologyGrade-6
- Rudolf Virchow modified the cell theory.
- He told that all cells are made from pre existing cells.
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Matthias Schleiden observe various types of cells in various plant tissue in the year________.
- Different cells together make tissue.
- Different tissues make organ and then organ system.
- Different types of cells are specialized to different functions.
Matthias Schleiden observe various types of cells in various plant tissue in the year________.
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- Different cells together make tissue.
- Different tissues make organ and then organ system.
- Different types of cells are specialized to different functions.
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What do you need to observe very minute things from the thin slice of stem?
- Through microscope very fine things can be seen easily.
- Microscope is a very important part of every experiment in biology which includes observation of fine things.
What do you need to observe very minute things from the thin slice of stem?
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- Through microscope very fine things can be seen easily.
- Microscope is a very important part of every experiment in biology which includes observation of fine things.
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_______is the essential unit of life.
- Different cells together makes a tissue.
- Tissues together makes organ.
- Organs make together organ system.
_______is the essential unit of life.
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- Different cells together makes a tissue.
- Tissues together makes organ.
- Organs make together organ system.
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The organism which contain many cells is called as__________.
- Multicellular organisms have eukaryotic cells .
- Having different cell organelles with true nucleus.
The organism which contain many cells is called as__________.
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- Multicellular organisms have eukaryotic cells .
- Having different cell organelles with true nucleus.