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Q. No.In taxonomy:
I:
Nomenclature is critical as it allows a particular organism to be known by the same name all over the world.
II:
Identification is critical as nomenclature or naming is only possible when the organism is described correctly and we know to what organism the name is attached to.
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Diversity in the Living World |
82%
From NCERT
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Called ‘The Darwin of the 20th century’, identify the biologist who almost single-handedly made the origin of species diversity the central question of evolutionary biology that it is today:
| 1. | Ernst Mayr | 2. | Louis Pasteur |
| 3. | Charles Darwin | 4. | Hugo de Vries |
Subtopic: Diversity in the Living World |
86%
From NCERT
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Consider the given two statements:
| Statement I: | Genera are aggregates of closely related species. |
| Statement II: | Family has a group of related genera with still less number of similarities as compared to genus and species. |
| 1. | Statement I is correct, Statement II is correct |
| 2. | Statement I is correct, Statement II is incorrect |
| 3. | Statement I is incorrect, Statement II is correct |
| 4. | Statement I is incorrect, Statement II is incorrect |
Subtopic: Taxonomy 2: Classification up to Genus |
91%
From NCERT
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Solanum tuberosum, Solanum nigrum and Solanum melongena belong to the same:
1. Only I
2. Only II and III
3. Only III
4. I, II and III
| I: | Species |
| II: | Genus |
| III: | Family |
2. Only II and III
3. Only III
4. I, II and III
Subtopic: Taxonomy 2: Classification up to Genus | Taxonomy 3: From Family to Classification of Some Organisms |
75%
From NCERT
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Members belonging to Solanaceae and Convolvulaceae will not belong to the same:
1. Only I and III
2. Only II
3. Only I
4. I, II and III
| I: | Order |
| II: | Family |
| III: | Division |
1. Only I and III
2. Only II
3. Only I
4. I, II and III
Subtopic: Taxonomy 3: From Family to Classification of Some Organisms |
71%
From NCERT
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The number of correct statements from the given statements is:
a. Wheat belongs to the Order ‘Sapindales’.
b. Housefly belongs to the Order ‘Hymenoptera’.
c. Mango belongs to the Class ‘Monocotyledonae’.
d. Man belongs to the Family ‘Primata’.
1. 0
2. 1
3. 3
4. 4
a. Wheat belongs to the Order ‘Sapindales’.
b. Housefly belongs to the Order ‘Hymenoptera’.
c. Mango belongs to the Class ‘Monocotyledonae’.
d. Man belongs to the Family ‘Primata’.
1. 0
2. 1
3. 3
4. 4
Subtopic: Taxonomy 3: From Family to Classification of Some Organisms |
58%
From NCERT
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The taxonomic category - Order Primata – includes all of the following animals except:
1. Monkey
2. Gorilla
3. Gibbon
4. Tiger
1. Monkey
2. Gorilla
3. Gibbon
4. Tiger
Subtopic: Taxonomy 3: From Family to Classification of Some Organisms |
89%
From NCERT
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Name of the author in a biological name of a living organism:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
| I: | appears before the specific epithet, i.e., at the end of the generic name. |
| II: | is written in an abbreviated form. |
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Taxonomy 1: Nomenclature |
84%
From NCERT
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In plant classification, ‘families’ are characterised on the basis of:
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
| I: | vegetative features of plant species. |
| II: | reproductive features of plant species. |
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
Subtopic: Taxonomy 3: From Family to Classification of Some Organisms |
78%
From NCERT
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Consider the given two statements:
1. Statement I is correct; Statement II is incorrect
2. Statement I is correct; Statement II is correct
3. Statement I is incorrect; Statement II is incorrect
4. Statement I is incorrect; Statement II is correct
| Statement I: | Categories like species, genus and families are based on the aggregates of characters. |
| Statement II: | Order and other higher taxonomic categories are identified based on a number of similar characters. |
1. Statement I is correct; Statement II is incorrect
2. Statement I is correct; Statement II is correct
3. Statement I is incorrect; Statement II is incorrect
4. Statement I is incorrect; Statement II is correct
Subtopic: Taxonomy 3: From Family to Classification of Some Organisms |
From NCERT
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