
Basic Science : Plant Physiologyt QUESTIONS AND ANSWERS :: part2 : 16 to 20
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
16.The walls of plant cells are made up of |
| Starch |
| Proteins |
| Pectic compounds |
| Lipids |
17.Water potential of pure water is |
| Zero |
| One |
| Three |
| Four |
18.Solution used in the thistle funnel experiment is |
| KOH solution |
| Sucrose solution |
| Mercury |
| Caustic potash solution |
19.Water from root hairs enters into the cortical cells by |
| Osmotic pressure |
| Turgor pressure |
| Both the above |
| Suction pressure |
20.Special type of diffusion of liquids is known as |
| Imbibition |
| Diffusion |
| Osmosis |
| Capillary force |
More Plant Physiologyt QUESTIONS AND ANSWERS available in next pages
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