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प्रश्न
What is the cell theory? Who propounded it and when?
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उत्तर
All animals and plants are composed of cells, which serve as the units of structure and function. This, in short, is called the Cell Theory,
Cell theory was propounded by Theodor Schwann and Matthias Schleiden in the year 1839 and was modified by Rudolf Virchow in 1858.
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संबंधित प्रश्न
Explain why chloroplasts are found only in plant cells?
Which one of the following is found both in the cells of a mango plant and a monkey?
Name the part of the cell concerned with the following :
Transmission of hereditary characters from parents to offspring
What was the contribution of the following to our knowledge of cells?
Schleiden
What was the contribution of the following to our knowledge of cells?
Schwann
Fill in the blank with a suitable word:
The single-celled alga ______ measures 10 cm in length.
the question has four options. Choose the correct answer:
The cell was discovered by
What is difference between us?
Plant cell and animal cell.
Robert Hooke published a book named ______ in the year 1665.
