Herbarium, Botanical gardens, Museum, Zoological parks and Key are considered as:
1. Trophic aids
2. Environmental aids
3. Pollution aids
4. Taxonomical aids
| Statement I: | All organisms, from prokaryotes to the most complex eukaryotes, can sense to environmental cues. |
| Statement II: | Order and other higher taxonomic categories are not identified based on the aggregates of characters. It is the assemblage of genera which exhibit few similar characters. |
| 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 |
| 1. | Class- Monocotyledonae; Order- Zingiberales; Family- Anacardiaceae |
| 2. | Class- Dicotyledonae; Order-Sapindales; Family- Anacardiaceae |
| 3. | Class- Monocotyledonae; Order- Myrtales; Family- Cucurbitaceae |
| 4. | Class- Dicotyledonae; Order- Violales; Family- Cucurbitaceae |
| Assertion(A): | A morphology based approach to taxonomy is called alpha taxonomy and it is old fashioned. |
| Reason(R): | A multidisciplinary approach to taxonomy called omega taxonomy is favored in recent years as it excludes morphological features. |
| 1. | Both (A) and (R) are correct and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are correct but (R) is NOT the correct explanation of (A). |
| 3. | (A) is correct but (R) is not correct. |
| 4. | (A) is not correct but (R) is correct. |