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Q. No.
Assertion (A): Earthworms make the soil porous and increase the fertility of the soil.
Reason (R): They are known as friends of farmers.
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. (A) is false, but (R) is true.
Subtopic: Earthworm |
57%
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Assertion (A): Frogs have smaller alimentary canal.
Reason (R): They are carnivores.
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. (A) is false, but (R) is true.
Reason (R): They are carnivores.
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. (A) is false, but (R) is true.
Subtopic: Frogs: Anatomy (Digestive System) |
86%
From NCERT
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Assertion (A): Frogs have a short alimentary canal.
Reason (R): They are carnivores.
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. (A) is false, but (R) is true.
Reason (R): They are carnivores.
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. (A) is false, but (R) is true.
Subtopic: Frogs |
88%
From NCERT
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NEET 2025 - Target Batch
Assertion (A): In frogs, external fertilization takes place.
Reason (R): Frog is an aquatic amphibian.
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.
Reason (R): Frog is an aquatic amphibian.
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 | Frogs: Anatomy (Male Reproductive System) |
From NCERT
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NEET 2025 - Target Batch
The type of epithelium shown in the given figure is not found in the lining of:
1. Blood capillaries
2. Loop of Henle
3. Fallopian tubes
4. Alveoli
1. Blood capillaries
2. Loop of Henle
3. Fallopian tubes
4. Alveoli
Subtopic: Simple Epithelium |
65%
From NCERT
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Identify the incorrectly matched pair regarding the morphology of Periplaneta americana:
| 1. | Tegmina | Forewings |
| 2. | Tergites | Ventral sclerites |
| 3. | Labrum | Upper lip |
| 4. | Hypopharynx | Tongue |
Subtopic: Cockroach: Intro & External Morphology |
81%
From NCERT
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PCT and DCT of a nephron are respectively lined with:
| 1. | Columnar brush-bordered epithelium and simple cuboidal epithelium |
| 2. | Cuboidal brush-bordered epithelium and simple cuboidal epithelium |
| 3. | Cuboidal brush-bordered epithelium and simple columnar epithelium |
| 4. | Columnar brush-bordered epithelium and simple columnar epithelium |
Subtopic: Introduction to Animal & Epithelium Tissue |
70%
From NCERT
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Consider the given two statements:
| Statement I: | Periplaneta americana is dioecious. |
| Statement II: | The development of Periplaneta americana is holometabolous. |
| 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: Cockroach: Intro & External Morphology | Cockroach:Male Reproductive System | Cockroach: Female Reproductive System |
76%
From NCERT
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Identify incorrect statement regarding Periplaneta americana:
| 1. | Gizzard helps in grinding the food particles. |
| 2. | Blood vascular system is of closed type. |
| 3. | Excretion is performed by Malpighian tubules. |
| 4. | The sperms are stored in the seminal vesicles. |
Subtopic: Cockroach: Circulatory System |
90%
From NCERT
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Intercalated discs are found in:
| 1. | Cuboidal epithelium | 2. | Smooth muscles |
| 3. | Cardiac muscles | 4. | Sarcolemma |
Subtopic: Cardiac Muscle & Smooth Muscle |
93%
From NCERT
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