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प्रश्न
Which is the longest human cell?
उत्तर
Nerve cell
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.
Differences between light microscope and electron microscope.
Give a brief account of discovery of the cell.
Name the part of the cell concerned with the following :
Transmission of hereditary characters from parents to offspring
Fill up the blank with the terms given below
All cells arise from ______ cells
Write true or false for each statement. Rewrite the false statements correctly:
Growth and reproduction are based on cell division
What was the contribution of the following to our knowledge of cells?
Robert Hooke
What is the function of the following?
Cell membrane
Give one main function of the following:
Chloroplast
the question has four options. Choose the correct answer:
Mitochondria were first seen by
