| Actions List - I | Examples List - II |
| (A) Punishment | (I) Teacher gives stars in notebook of learner. |
| (B) Reinforcement | (II) Learner cannot go for games period until he/ she has finished his/her work. |
| (C) Continuous Reinforcement | (III) Slapping a child for incomplete homework |
| (D) Negative Reinforcement | (IV) Teacher praises the learners when they give the correct answers |
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 ?