- 1(current)
Q. No.A functional unit of nature, where living organisms interact among themselves and also with the surrounding physical environment, is called as:
| 1. | A population | 2. | A species |
| 3. | A biological community | 4. | An ecosystem |
Subtopic: Introduction |
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Consider the two statements:
| Statement I: | Entire biosphere is regarded as a global ecosystem by many ecologists. |
| Statement II: | The global ecosystem is divided into terrestrial and aquatic ecosystem for convenience. |
| 1. | Only Statement I is correct. |
| 2. | Only Statement II is correct. |
| 3. | Both Statement I and Statement II are correct. |
| 4. | Both Statement I and Statement II are incorrect. |
Subtopic: Introduction |
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Vertical distribution of different species occupying different levels in an ecosystem is called:
| 1. | Stratification | 2. | Scarification |
| 3. | Standing crop | 4. | Standing state |
Subtopic: Introduction |
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Q. No.
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