| List I | List II |
| A. Devonian period | I. First vertebrate and marine algae abundant |
| B. Pliocene period | II. Gymnosperms continue as dominant plants & first birds |
| C. Ordovician period | III. Diversification of bony fishes & first amphibian dominant |
| D. Jurassic period | IV. Ape like ancestors of human appear |
| A. | Individuals reproduce and thereby pass on the beneficial genes to offspring |
| B. | Fittest individuals survive in the population |
| C. | Within the population, individuals compete and struggle to survive |
| D. | Organisms overproduce off springs but not all survive |
| E. | Individuals acquire new traits due to mutations thereby creating genetic variation |
| Statement I: | In England, during the Industrial Revolution, the black-colored form of Biston Betularia became dominant over the light-colored form of moth because of natural selection, the darker forms were selected. |
| Statement II: | Prior to the Industrial Revolution, the peppered moths exhibited protective mimicry and the light-colored moths were not noticed by predatory birds due to light-colored lichens on the bark of trees. |
| Statement I: | Neutral variation occurs due to point mutations in non-coding regions. |
| Statement II: | Neutral variation does not confer a selective advantage or disadvantage. |
| 1. | Both statement I and statement II are true |
| 2. | Both statement I and statement II are false |
| 3. | Statement I is correct but statement II is false |
| 4. | Statement I is incorrect but statement II is true |
| Statement I: | Mutations are random and direction less, while Darwinian variations are small and directional. |
| Statement II: | Darwin's finches represent one of the best examples of adaptive radiation. |
| 1. | Both statement I and statement II are correct |
| 2. | Both statement I and statement II are incorrect |
| 3. | Statement I is correct but statement II is incorrect |
| 4. | Statement I is incorrect but statement II is correct |
| List I | List II |
| A. Homologous | I. Convergent evolution |
| B. Paralogous | II. Speciation |
| C. Analogous | III. Gene duplication |
| D. Orthologous | IV. Divergent evolution |
| 1. | homologous organs that have evolved due to divergent evolution |
| 2. | analogous organs that have evolved due to convergent evolution |
| 3. | analogous organs that have evolved due to divergent evolution |
| 4. | homologous organs that have evolved due to convergent evolution |
| 1. | Creation of life from dead and decaying matter |
| 2. | Creation of life from chemicals |
| 3. | Origin of sperm in human testes |
| 4. | Transfer of spores as a unit of life from other planets of Earth |