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प्रश्न
the question has four options. Choose the correct answer:
Mitochondria were first seen by
विकल्प
Robert Hooke
Altman
Coliear
Banda
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उत्तर
Altman
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संबंधित प्रश्न
Where are chromosomes found in a cell? State their function.
Give a brief account of discovery of the cell.
A plant cell has a cell wall made of :
The cell organelle that helps in the respiration of the cell is :
What is the name of the chemical substance which constitutes the genes?
Match the name of the organelle given in Column A with its function given in Column B.
| Column A (Organelle) | Column B (Function) | ||
| 1 | leucoplast | a | help in cell division |
| 2 | nucleus | b | transport of material |
| 3 | ribosomes | c | making food |
| 4 | mitochondria | d | digesting foreign bodies |
| 5 | endoplasmic reticulum | e | storage of starch and proteins |
| 6 | golgi bodies | f | making the cell turgid |
| 7 | chloroplast | g | making proteins |
| 8 | centrosome | h | controlling all the vital activities of a cell |
| 9 | vacuole | i | releasing energy |
| 10 | lysosomes | j | synthesis of cell wall in a plant cell |
Fill in the blank with a suitable word:
DNA is an abbreviated form of ______.
Who studied the cell first?
What is difference between us?
Prokaryotic cell and eukaryotic cell.
When will you use a simple microscope and when, a compound microscope? Explain in detail how you will use them.
