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प्रश्न
Give one main function of the following:
Chloroplast
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उत्तर
Chloroplasts are the kitchens of the cell. They trap solar energy and use it to synthesize carbohydrates from carbon dioxide and water by the process of photosynthesis.
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संबंधित प्रश्न
What is the name of the chemical substance which constitutes the genes?
Do you think the cells of an elephant would be larger than the cells of a rat? Explain briefly.
What was the contribution of the following to our knowledge of cells?
Schleiden
What was the contribution of the following to our knowledge of cells?
Schwann
Describe the structure of the chromosome in brief.
Match the items in column A with the appropriate items in column B:
| column A | column B |
| 1. Platform or workplace for the synthesis of proteins | a. Golgi complex |
| 2. A powerhouse of cells | b. Ribosomes |
| 3. Help in the formation of cell plate during cell division | c. Chloroplast |
| 4. Site for photosynthesis | d. Mitochondria |
| 5. Control tower of cell | e. Chromosomes |
| 6. A structure bearing genes | f. Nucleus |
the question has four options. Choose the correct answer:
The word cell was given by
What is a ‘cell’?
Nerve cell is the longest cell
New cells are produced from the existing cells.
