| List-I | List-II | ||
| A | Randomization is used in | I | Unbiased sampling |
| B | Randomization is not used in. | II | Probability sampling |
| C | If every element in the population has an equal chance to be part of the selected sample, then the sampling process is called | III | Biased sampling |
| D | If a sampling process systematically favours certain outcomes over others, then it is called | IV | Non-probability sampling |
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 ?