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Question
What is the name of the chemical substance which constitutes the genes?
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Solution
DNA (Deoxyribonucleic acid)
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RELATED QUESTIONS
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.
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Justify the statement "cell is the basic unit of life"
What was the contribution of the following to our knowledge of cells?
Virchow
Expand - ER
Fill in the blank with a suitable word:
______ controls all the metabolic activities of the cell.
the question has four options. Choose the correct answer:
Cell theory states
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 _____
