Assertion (A):
Smoking and drug habits are more likely to be taken up during adolescence.
Reason (R):
It is best to identify the situations that may push an adolescent towards the use of drugs or alcohol.
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: Â Drugs & Alcohol Abuse |
 63%
Level 2: 60%+
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Assertion (A): Antibody-mediated immune response is called the humoral immune response.
Reason (R): Antibodies are found in the lymph.
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): Antibodies are found in the lymph.
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: Â Details of Immunity |
 51%
Level 3: 35%-60%
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NEET 2026 - Target Batch - Vital
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| Assertion(A): | Sudden sneezing and wheezing are symptoms of allergy to pollen, mites, etc. |
| Reason(R): | Some of us are sensitive to some particles in 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. | (A) is false, but (R) is true. |
Subtopic: Â Allergies & Autoimmunity |
Level 3: 35%-60%
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Assertion (A): In recent times, people get a comparatively protected environment early in life than older days.
Reason (R): Children in metro cities suffer from allergies.
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): Children in metro cities suffer from allergies.
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: Â Allergies & Autoimmunity |
 61%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
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| Assertion (A): | Cocaine produces a sense of euphoria. |
| Reason (R): | It interferes with the transport of the neurotransmitter dopamine |
| 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 Drugs & Alcohol Abuse |
 85%
Level 1: 80%+
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| Assertion(A): | AIDS patients suffer from infections due to Mycobacterium, viruses, fungi and even parasites like Toxoplasma. |
| Reason(R): | AIDS causes progressive decrease in the number of helper T-lymphocytes. |
| 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 AIDS |
 82%
Level 1: 80%+
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Assertion (A): IgA provides immunity against inhaled and ingested pathogens
Reason (R): IgA is secretory antibody and it is present in the lining of respiratory and intestinal tract.
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): IgA is secretory antibody and it is present in the lining of respiratory and intestinal tract.
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 Details of Immunity |
 54%
Level 3: 35%-60%
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Common cold:
| 1. | is caused by a bacterium |
| 2. | affects lungs very early in the disease |
| 3. | is not transmitted by droplets resulting from the cough or sneezes of an infected person |
| 4. | can be transmitted through contaminated objects such as pens, books, cups, doorknobs, computer keyboard or mouse, etc. |
Subtopic: Â Common Cold & Malaria Introduction |
 91%
Level 1: 80%+
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The given figure shows the chemical structure of a commonly abused drug. This drug:
| 1. | causes hallucinations in low doses |
| 2. | is derived from the Indian hemp plant |
| 3. | is sometimes clinically used as a pain killer |
| 4. | is a CNS stimulant |
Subtopic: Â Drugs & Alcohol Abuse |
 78%
Level 2: 60%+
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Symptoms like constipation, abdominal pain and cramps, stools with excess mucous and blood clots are commonly seen in:
| 1. | Amoebic dysentery | 2. | Ascariasis |
| 3. | Typhoid | 4. | Cholera |
Subtopic: Â Amoebiasis |
 82%
Level 1: 80%+
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