Match the Migration Type with the Reason (Census 2011):
| Migration Stream | Dominant Reason |
|---|---|
| A. Rural to Urban (Male) | 1. Marriage |
| B. Rural to Rural (Female) | 2. Work / Employment |
| C. Urban to Urban | 3. Better Opportunities / Business |
| D. Urban to Rural | 4. Retirement / Health |
| LIST I Weather element | LIST II Instrument | ||
|---|---|---|---|
| A | Temperature | I | Dew gauge |
| B | Rainfall | II | Rain gauge |
| C | Wind velocity | III | Thermometer |
| D | Dew | IV | Anemometer |

Select the statements that are CORRECT regarding patterns of biodiversity.
Which of the following hormone is not produced by placenta ?
List - I | List - II | ||
| A | Streptokinase | I | Blood-Cholestrol lowering agents |
| B | Cyclosporin | II | Clot Buster |
| C | Statins | III | Propionibacterium sharmanii |
| D | Swiss Cheese | IV | Immuno suppressive agent |
Which of the following option determines percolation and water holding capacity of soils ?