Basic Science : Tools Techniques QUESTIONS AND ANSWERS :: part10 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.Minimum cell size seen under light microscope is |
| 1 μm |
| 0.1 μm |
| 0.25 μm |
| 0.5 μm |
22.Living beings are made up of cells. This was first stated by |
| Lamarck |
| Von Helmont |
| Schleiden and Schwann |
| Hugo de Vries |
23.The ability of a cell to form the whole organism is |
| Regeneration |
| Cloning |
| Totipotency |
| Development |
24.Who proposed that cell is a unit of life and that a tissue is made of cells? |
| Schleiden |
| Schwann |
| Dutrochet |
| Steward |
25.Protoplasm forms percentage of total weight of the body |
| 45% |
| 70% |
| 95% |
| 15% |
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