Given below are two statements:
Assertion (A):
Cats and dogs have some similarities
Reason (R):
Cats and dogs belong to the same family canidae
1.
Both (A) and (R) are true and (R) is the correct explanation of (A).
2.
Both (A) and (R) are true but (R) is not the correct explanation of (A).
3.
(A) is true but (R) is false.
4.
Both (A) and (R) are false.
Subtopic: Â Taxonomy 3: From Family to Classification of Some Organisms |
 74%
From NCERT
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Given below are two statements:
| Assertion (A): | Petunia and Datura show some similarities |
| Reason (R): | Petunia and Datura are placed in the same family Brassicaceae |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Taxonomy 3: From Family to Classification of Some Organisms |
 72%
From NCERT
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Given below are two statements:
| Assertion (A): | Consciousness is considered as the defining property of living organisms |
| Reason (R): | All organisms, from the prokaryotes to the most complex eukaryotes can sense and respond to environmental stimuli |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Metabolism and Consciousness as Criterion for Being Living (OLD NCERT) |
 82%
From NCERT
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Given below are two statements:
| Assertion (A): | All living phenomena are due to underlying interactions |
| Reason (R): | Properties of cellular organelles are present in their molecular constituents they do not arise due to interactions among them |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Metabolism and Consciousness as Criterion for Being Living (OLD NCERT) |
 67%
From NCERT
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All living organisms grow but growth cannot be taken as their defining feature because
| 1. | In living organisms growth is only from inside |
| 2. | Some kind of growth can also be seen in non-living objects |
| 3. | In unicellular organisms, reproduction and growth are mutually inclusive events |
| 4. | Growth is considered only by increase in body mass |
Subtopic: Â Introduction & Growth as Criterion for Being Living (OLD NCERT) |
 79%
From NCERT
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It is not very clear about the use of two terms that are growth and reproduction. For which of the following organisms, this statement should be true?
1. Planaria
2. Filamentous algae
3. Mule
4. Unicellular algae
1. Planaria
2. Filamentous algae
3. Mule
4. Unicellular algae
Subtopic: Â Introduction & Growth as Criterion for Being Living (OLD NCERT) |
 68%
From NCERT
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All of the following are unexceptionally true for living organisms, except
| 1. | They are made of chemicals |
| 2. | Many metabolic reactions occur simultaneously inside their body |
| 3. | They are aware of themselves |
| 4. | They sense and respond to environmental cues |
Subtopic: Â Metabolism and Consciousness as Criterion for Being Living (OLD NCERT) |
 55%
From NCERT
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Property of a tissue is
| 1. | Same as that of its constituent cells |
| 2. | A result of interactions among the constituent cells |
| 3. | Similar to the properties of cell organelles of constituent cells |
| 4. | A result of interaction among the molecular component comprising the organelles |
Subtopic: Â Metabolism and Consciousness as Criterion for Being Living (OLD NCERT) |
 68%
From NCERT
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All the organisms, either they are present or lived in the past
| 1. | Share the common genetic material but to varying degrees |
| 2. | Have chemical component identical to each other |
| 3. | Have all the characteristics of life in common |
| 4. | Are made up of cells having identical functions |
Subtopic: Â Metabolism and Consciousness as Criterion for Being Living (OLD NCERT) |
 84%
From NCERT
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The number and types of organisms present on earth refers to
1. Diversity in living word
2. Population of a species
3. Habitat
4. Animal kingdom
1. Diversity in living word
2. Population of a species
3. Habitat
4. Animal kingdom
Subtopic: Â Diversity in the Living World |
 92%
From NCERT
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