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प्रश्न
Which of the following is not correct?
पर्याय
Robert Brown discovered the cell.
Schleiden and Schwann formulated the cell theory.
Virchow explained that cells are formed from pre-existing cells.
A unicellular organism carries out its life activities within a single cell.
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उत्तर
Robert Brown discovered the cell.
Explanation:
Robert Hooke discovered the cell and Robert Brown discovered the nucleus in the cell.
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संबंधित प्रश्न
Cell is the basic unit of life. Discuss in brief.
Adipose: tissue:: eye: ______.
Why the cell is very important for us?
______ cells are specialised cells that can be transformed into any kind of cells.
______ is the basic structural and functional unit of every living organism.
In Latin, the word ‘cellula’ means a ______.
The cell is self-sufficient and carries out all the fundamental and essential functions of an organism.
All the cells can be seen with our naked eye.
Cell wall of which one of these is not made up of cellulose?
Cell theory was given by
A person takes concentrated solution of salt, after sometime, he starts vomiting. What is the phenomenon responsible for such situation? Explain.
Name the organelles which show the analogy written as under
Packaging and dispatching unit of the cell——
Draw a plant cell and label the parts which
- determines the function and development of the cell
- packages materials coming from the endoplasmic reticulum
- provides resistance to microbes to withstand hypotonic external media without bursting
- is site for many biochemical reactions necessary to sustain life. (e) is a fluid contained inside the nucleus
Which of the following is not a cell?
______ is the largest organelle.
What structural and functional attributes must a cell have to be called a living cell?
Name the following:
A pigment which is not found in plastids.
