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प्रश्न
A plant cell has a cell wall made of :
विकल्प
Protein
Fructose
Cellulose
Fatty acid
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उत्तर
Cellulose
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 type of cell division is required for growth and repair of body and which type is involved in formation of gametes?
What is the cell theory? Who propounded it and when?
Write true or false for each statement. Rewrite the false statements correctly:
Growth and reproduction are based on cell division
Write a short answer.
Why is a cell called the structural unit of a living organism?
Justify the statement "cell is the basic unit of life"
What was the contribution of the following to our knowledge of cells?
Schwann
Name the longest cell.
the question has four options. Choose the correct answer:
The word cell was given by
