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Q. No.All the following are basic types of tissues in human body except:
| 1. | Ectoderm | 2. | Connective |
| 3. | Neural | 4. | Muscle |
Subtopic: Introduction to Animal & Epithelium Tissue |
88%
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Consider the two statements:
1. Statement I and Statement II are incorrect
2. Statement I is correct and Statement II is incorrect
3. Statement I and Statement II are correct
4. Statement I is incorrect and Statement II is correct
| Statement I: | Morphology refers to the form and structure of animals and plants, studied as a science. |
| Statement II: | Anatomy is concerned with the identification and description of the body structures of living things. |
1. Statement I and Statement II are incorrect
2. Statement I is correct and Statement II is incorrect
3. Statement I and Statement II are correct
4. Statement I is incorrect and Statement II is correct
Subtopic: Introduction to Animal & Epithelium Tissue |
67%
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The terms for ‘summer sleep’ and ‘winter sleep’ seen in frogs respectively are:
| 1. | Aestivation and Hibernation |
| 2. | Hibernation and Aestivation |
| 3. | Diapause and Cryptobiosis |
| 4. | Cryptobiosis and Diapause |
Subtopic: Frogs |
93%
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Frog, when on land, uses which of the following as its respiratory organs?
| I: | The buccal cavity |
| II: | Skin |
| III: | Lungs |
| 1. | Only I and II | 2. | Only I and III |
| 3. | Only II and III | 4. | I, II and III |
Subtopic: Cockroach: Respiratory System |
81%
From NCERT
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The correct taxonomic position of Rana tigrina would be:
| I: | Phylum | Chordata |
| II: | Subphylum | Vertebrata |
| III: | Superclass | Gnathostomata |
| IV: | Class | Tetrapoda |
| 1. | I and II only | 2. | III and IV only |
| 3. | I and III only | 4. | II and IV only |
Subtopic: Frogs |
78%
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Consider the given two statements:
| Assertion (A): | Frogs have the capability to change the colour and resemble their surroundings. |
| Reason (R): | They are poikilothermous animals. |
| 1. | (A) is True but (R) is False |
| 2. | Both (A) and (R) are True but (R) does not correctly explain (A) |
| 3. | Both (A) and (R) are True and (R) correctly explains (A) |
| 4. | (A) is False but (R) is True |
Subtopic: Frogs | Frogs: Morphology |
84%
From NCERT
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
| Assertion (A): | The skin of a frog is always kept moist and has a mucus covering. |
| Reason (R): | Frogs respire through the skin as well. |
In the light of the above statements choose the correct answer from the options given below:
| 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: Frogs: Morphology | Frogs: Anatomy (Respiratory System) |
66%
From NCERT
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The most common species of frog found in India is:
| 1. | Rana temporaria | 2. | Rana tigrina |
| 3. | Bufo bufo | 4. | Bufo melanostictus |
Subtopic: Frogs |
97%
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
In the light of the above statements choose the correct answer from the options given below:
| Assertion (A): | Rana tigrina is cold-blooded or poikilotherm. |
| Reason (R): | Its body temperature varies with the temperature of the environment. |
| 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: Frogs: Morphology |
89%
From NCERT
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In Rana tigrina:
| Statement I: | The colour of dorsal side of body is generally olive green with dark irregular spots. |
| Statement II: | On the ventral side, the skin is uniformly pale yellow. |
| 1. | Statement I is correct, Statement II is correct |
| 2. | Statement I is incorrect, Statement II is correct |
| 3. | Statement I is correct, Statement II is incorrect |
| 4. | Statement I is incorrect, Statement II is incorrect |
Subtopic: Frogs: Morphology |
94%
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