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प्रश्न
How does a desert plant adapt to the dry, warmer environmental conditions ?
उत्तर
In order to cope up with dry, warmer environmental conditions, a desert plant adapts itself in the following ways:
- It has has thick cuticle on its leaf surface and the stomata are arranged in deep pits to reduce water loss.
- Its special photosynthetic pathway, Crassulacean Acid Metabolism (CAM), enables its stomata to remain closed during day time.
- Its leaves are reduced to spines, and photosynthesis is carried out via flattened stems.
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संबंधित प्रश्न
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| Column I | Column II |
| (A) Environment Protection Act | i. 1974 |
| (B) Air Prevention & Control of Pollution Act | ii. 1987 |
| (C) Water Act | iii. 1986 |
| (D) Amendment of the Air Act to include noise as an air pollutant | iv. 1981 |
The correct matches is;
Match the following and choose the correct option.
| Column I | Column II |
| A. Environment Protection Act | i. 1974 |
| B. Air Prevention & Control of Pollution Act | ii. 1987 |
| C. Water Act | iii. 1986 |
| D. Amendment of Air Act to include noise as an air pollutant | iv. 1981 |
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| Column I | Column II |
| A. Environment Protection Act | i. 1974 |
| B. Air Prevention & Control of Pollution Act | ii. 1987 |
| C. Water Act | iii. 1986 |
| D. Amendment of Air Act to include noise as an air pollutant | iv. 1981 |
The correct match is:
