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प्रश्न
the question has four options. Choose the correct answer:
The cell was discovered by
विकल्प
Robert Hooke
Darwin
Lamarck
Khorana
उत्तर
Robert Hooke
APPEARS IN
संबंधित प्रश्न
Write short notes on the following.
Nucleus of a cell
Fill up the blank with the terms given below
All cells arise from ______ cells
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 |
Write true or false for each statement. Rewrite the false statements correctly:
Growth and reproduction are based on cell division
What was the contribution of the following to our knowledge of cells?
Schwann
Expand - SER
Fill in the blank with a suitable word:
______ controls all the metabolic activities of the cell.
I take part in food production of a cell. Who am I? ____
Who discovered the cell in 1665?
Write about the contribution of Robert Hooke in cell biology.
