Q. No.ICBN stands for
1. Indian Congress of Biological Name
2. International Code for Botanical Nomenclature
3. International Congress of Biological Name
4. Indian Code of Botanical Nomenclature
1. Indian Congress of Biological Name
2. International Code for Botanical Nomenclature
3. International Congress of Biological Name
4. Indian Code of Botanical Nomenclature
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Which one of the following is not a correct statement?
1. Botanical gardens have collection of living plants for reference
2. A museum has collection of photographs of plants and animals
3. Key is taxonomic aid for identification of specimens
4. herbarium houses dried, pressed and preserved plant specimens
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Which of the following is less general in characters as compared to genus?
| 1. | Species | 2. | Division |
| 3. | Class | 4. | Family |
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Genus represents
1. An individual plant or animal
2. A collection of plants or animals
3. Group of closely related species of plants or animals
4. None of these
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Taxonomic key is one of the taxonomic tools in the identification and classification of plants and animals. It is used in the preparation of
1. Monographs
2. Flora
3. Both 1 and 2
4. None of the above
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Maintenance of a constant internal environment in spite of an ever changing external environment by living organisms is called:
1. Hemostasis
2. Thermoregulation
3. Osmoregulation
4. Homeostasis
The currently accepted definition of biological species was pioneered by:
| 1. | John Ray | 2. | G. G. Simpson |
| 3. | Ernst Mayr | 4. | Ernst Haeckel |
Fragmentation is not a common method of asexual reproduction in:
1. Planaria
2. Hydra
3. Filamentous algae
4. Protonema of moss
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The taxon ‘Division’ in plant taxonomy is used as a substitute for which of the following taxonomic categories in animal taxonomy?
| 1. | Phylum | 2. | Class |
| 3. | Order | 4. | Family |
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Panthera tigris belongs to the Felidae family. What taxonomic category does Panthera represent?
| 1. | Species | 2. | Family |
| 3. | Genus | 4. | Order |
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