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प्रश्न
New cells are produced from the existing cells.
पर्याय
True
False
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उत्तर
New cells are produced from the existing cells-True.
APPEARS IN
संबंधित प्रश्न
Carry out the following osmosis experiment:
Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now,
- Keep cup A empty
- Put one teaspoon of sugar in cup B
- Put one teaspoon salt in cup C
- Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours. Then, observe the four potato cups and answer the following:
- Explain why water gathers in the hollowed portion of B and C.
- Why is potato A necessary for this experiment?
- Explain why water does not gather in the hollowed-out portions of A and D.
Which part of the cell contains organelles?
Write down differences between organ and organelle.
Name the scientist who invented the first microscope.
Describe the structure of the chromosome in brief.
the question has four options. Choose the correct answer:
The word cell was given by
What is a 'cell'?
Under the microscope, Priya observes a cell that has a cell wall and distinct nucleus. The cell that she observed is
The instrument used to observe the cell is _____
Write about the contribution of Robert Hooke in cell biology.
