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प्रश्न
New cells generate from ______.
विकल्प
Bacterial fermentation
Regeneration of old cells
Pre-existing cells
Abiotic materials
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उत्तर
New cells generate from pre-existing cells.
Explanation:
According to the biogenic theory, new cells can only arise from pre-existing cells. Only complete cells, in favourable conditions, can give rise to new cells.
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संबंधित प्रश्न
Which of the following is correct?
State the protoplasm theory.
The concept of "Omnis cellula-e cellula" regarding cell division was first proposed by:
Cell theory states that -
An exception to cell theory is ______.
Briefly describe the cell theory.
Briefly give the contributions of the following scientists in formulating the cell theory
- Robert Virchow
- Schielden and Schwann
Write the function of the following:
Cell wall
Match List I with List II -
| List-I | List-II |
| A. Nucleolus | I. Site of formation of glycolipid |
| B. Centriole | II. Organization like the cartwheel |
| C. Leucoplasts | III. Site for active ribosomal RNA synthesis |
| D. Golgi apparatus | IV. For storing nutrients |
Choose the correct answer from the options given below:
