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प्रश्न
Write a short answer.
Why is a cell called the structural unit of a living organism?
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उत्तर
A cell is called the structural unit of life because all living organism irrespective of their size, shape, and complexity are made up of cells and functions performed by the organism is the result of the activity of the cells in its body.
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संबंधित प्रश्न
Who coined the term “cell” ?
Write true or false for each statement. Rewrite the false statements correctly:
Growth and reproduction are based on cell division
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:
Mitochondria were first seen by
An electron microscope is necessary for the study of ______.
Under the microscope, Priya observes a cell that has a cell wall and distinct nucleus. The cell that she observed is
Who discovered the cell in 1665?
Write about the contribution of Robert Hooke in cell biology.
Robert Hooke saw many objects like Butterfly’s compound eyes, Bee’s wings, etc.
Matching:
| 1. | Discovery of cell | a. | Nerve cell |
| 2. | Unicellular organism | b. | spirogyra |
| 3. | Multicellular organism | c. | Robert Hooke |
| 4. | Longest cell | d. | Cyanobacteria |
| 5. | Prokaryotic cell | e. | Amoeba |
