Correct option is B
DEET is the most widely used and effective insect repellent, especially against mosquitoes and ticks. It provides long-lasting protection and is approved for use globally in both agricultural and personal care sectors.
DEET is the most widely used and effective insect repellent, especially against mosquitoes and ticks. It provides long-lasting protection and is approved for use globally in both agricultural and personal care sectors.
For restoration of highly degraded areas, plantation of which is recommended?
The equation to estimate soil loss by wind erosion is , in which K stands for
| Set A |
Set B |
| [i] Robinson |
[a] Pipette method |
| [ii] Yoder |
[b] Wet sieving |
| [iii] Munsell |
[c] Colour chart |
| [iv] Atterberg |
[d] Consistency limits |
| Set A (Scientist) |
Set B (Contribution) |
| [i] Thomas Way |
[a] Borax |
| [ii] Thomas Graham |
[b] Ammonium molybdate |
| [iii] Sorenson |
[c] Copper sulphate |
| [iv] Schofield |
[d] Zinc sulphate |
Which one of the following is the active factor of soil formation?
The process of enrichment of surface water bodies with nutrients is called
Suggested Test Series
Suggested Test Series