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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
Which part of the cell contains organelles?
Give a brief account of discovery of the cell.
Try to find the names of four cell organells hidden in this maze, (hint: The hidden words can appear horizontally or vertically; forwards or backward or even mixed up). Write them in the lines provided. For example : “NUCLEUS” in the last row, seven backward letters.
| A | J | F | B | H | E | M | O | E | L | O | U | C | A | V |
| H | V | L | E | U | C | O | P | L | A | S | T | N | O | E |
| C | H | R | O | M | O | P | L | A | S | T | X | T | E | R |
| S | U | E | L | C | U | N | W | P | L | A | S | T | I | D |
Write true or false for each statement. Rewrite the false statements correctly:
The size of a cell is usually measured in centimetres
Justify the statement "cell is the basic unit of life"
Who proposed the Cell theory? Explain the main points of this theory.
What is difference between us?
Plant cell and animal cell.
Answer the following question.
Why is the cell called the structural and functional unit of life?
I take part in food production of a cell. Who am I? ____
