| 1. | Those which had red blood and those which did not |
| 2. | Those which are mobile and those which are not |
| 3. | Those which possess heterotrophic mode of nutrition and those which do not |
| 4. | Those which had nucleus and those which did not |
| 1. | Monera includes autotrophs only, while Protista includes heterotrophs only. |
| 2. | Monera includes only photosynthetic organisms, while Protista lacks photosynthetic members. |
| 3. | Monera are unicellular prokaryotes, while Protista are unicellular eukaryotes. |
| 4. | Monera includes organisms with cellulose walls, while Protista includes chitinous walls. |
| 1. | Mycoplasma | 2. | Bacteriophage |
| 3. | Escherichia coli | 4. | Cyanobacteria |
| 1. | Coccus | Spherical |
| 2. | Bacillus | Rod-shaped |
| 3. | Vibrium | Icosahedron |
| 4. | Spirillum | Spiral |
| Assertion(A): | The archaebacteria can survive in harsh habitats |
| Reason(R): | These bacteria contain a different cell wall structure |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A) |
| 2. | Both (A) and (R) are True and (R) is not the correct explanation of (A) |
| 3. | (A) is True but (R) is False |
| 4. | Both (A) and (R) are False statement |
| 1. | Presence of a cell wall |
| 2. | Reproduction by binary fission |
| 3. | Tolerance to extreme conditions |
| 4. | Ability to fix atmospheric nitrogen in heterocysts |
| Statement I: | The majority of heterotrophic bacteria are decomposers |
| Statement II: | Bacteria are the sole members of the kingdom Monera |
| 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 |