Basic Science : Plant Physiologyt QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.The physical forces involved in the absorption of water in the plant are |
| Imbibition |
| Diffusion |
| Osmosis |
| All the three |
2.Each soil particle holds a very thin film of water by the force of imbibitions is known as |
| Capillary water |
| Soil water |
| Hygroscopic water |
| Gravitational water |
3.The portion of the water which is free to move by capillarity between soil particles is known as |
| Capillary water |
| Hygroscopic water |
| Gravitational water |
| Rain water |
4.This force is not used to separate water from the soil particles |
| Imbibition |
| Capillary force |
| Diffusion |
| Osmosis |
5.Green plants synthesize organic compounds by trapping |
| Temperature |
| UV-rays |
| Solar energy |
| X-rays |
More Plant Physiologyt QUESTIONS AND ANSWERS available in next pages
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