Crop and Environment MCQs-19

1. Root hairs increase nutrient absorption mainly by ________

2. Drought-resistant plants are usually ———

3. Clay soils are typically characterized by __________

4. The primary function of xylem tissue in plants is to transport_________

5. Which solar radiation parameter most strongly regulates the instantaneous rate of photosynthesis in crop plants?

6. Soil pore architecture directly influences _______

7. In soil pore systems, water is most strongly retained due to capillary and adsorption forces in ________

8. A brief flash of light during the night can ——-

9. Aerenchyma formation in roots helps plants survive ________

10. The interruption of the dark period by light is called _______________