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Q. No.Neoplastic characteristics of cells refer to:
Choose the correct answer from the options given below.
| A. | A mass of proliferating cell |
| B. | Rapid growth of cells |
| C. | Invasion and damage to the surrounding tissue |
| D. | Those confined to original location |
| 1. | A, B, D only | 2. | B, C, D only |
| 3. | A, B only | 4. | A, B, C only |
Subtopic: Cancer |
64%
From NCERT
NEET - 2025
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Which are correct:
Choose the correct answer from the options given below:
| A. | Computed tomography and magnetic resonance imaging detect cancers of internal organs. |
| B. | Chemotherapeutics drugs are used to kill non-cancerous cells. |
| C. | \(\alpha\) interferon activate the cancer patients' immune system and helps in destroying the tumour. |
| D. | Chemotherapeutic drugs are biological response modifiers. |
| E. | In the case of leukaemia blood cell counts are decreased. |
| 1. | C and D only | 2. | A and C only |
| 3. | B and D only | 4. | D and E only |
Subtopic: Cancer |
71%
From NCERT
NEET - 2025
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After maturation, in primary lymphoid organs, the lymphocytes migrate for interaction with antigens to secondary lymphoid organ(s) / tissue(s) like:
Choose the correct answer from the options given below:
1. E, A, B only
2. C, D, E only
3. B, C, D only
4. A, B, C only
| A. | thymus |
| B. | bone marrow |
| C. | spleen |
| D. | lymph nodes |
| E. | Peyer's patches |
Choose the correct answer from the options given below:
1. E, A, B only
2. C, D, E only
3. B, C, D only
4. A, B, C only
Subtopic: Human Immune System |
75%
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NEET - 2025
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Which of the following type of immunity is present at the time of birth and is a non-specific type of defence in the human body?
1. Cell-mediated Immunity
2. Humoral Immunity
3. Acquired Immunity
4. Innate Immunity
1. Cell-mediated Immunity
2. Humoral Immunity
3. Acquired Immunity
4. Innate Immunity
Subtopic: Active & Passive Immunity |
74%
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NEET - 2025
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Identify the statement that is NOT correct.
| 1. | Antigen binding site is located at C-terminal region of antibody molecules. |
| 2. | Constant region of heavy and light chains are located at C-terminus of antibody molecules. |
| 3. | Each antibody has two light and two heavy chain. |
| 4. | The heavy and light chains are held together by disulfide bonds. |
Subtopic: Details of Immunity |
53%
From NCERT
NEET - 2025
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Match List I with List II:
Choose the correct answer from the options given below:
1. A-I, B-III, C-II, D-IV
2. A-III, B-I, C-II, D-IV
3. A-IV, B-II, C-III, D-I
4. A-II, B-IV, C-III, D-I
| List I | List II | ||
| A. | Common cold | I. | Plasmodium |
| B. | Haemozoin | II. | Typhoid |
| C. | Widal test | III. | Rhinoviruses |
| D. | Allergy | IV. | Dust mites |
Choose the correct answer from the options given below:
1. A-I, B-III, C-II, D-IV
2. A-III, B-I, C-II, D-IV
3. A-IV, B-II, C-III, D-I
4. A-II, B-IV, C-III, D-I
Subtopic: Common Diseases in Humans |
91%
From NCERT
NEET - 2024
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Match List I with List II:
Choose the correct answer from the options given below:
1. A-I, B-III, C-II, D-IV
2. A-II, B-I, C-III, D-IV
3. A-III, B-IV, C-I, D-II
4. A-IV, B-III, C-I, D-II
| List I | List II | ||
| A. | Cocaine | I. | Effective sedative in surgery |
| B. | Heroin | II. | Cannabis sativa |
| C. | Morphine | III. | Erythroxylum |
| D. | Marijuana | IV. | Papaver somniferum |
Choose the correct answer from the options given below:
1. A-I, B-III, C-II, D-IV
2. A-II, B-I, C-III, D-IV
3. A-III, B-IV, C-I, D-II
4. A-IV, B-III, C-I, D-II
Subtopic: Drugs & Alcohol Abuse |
77%
From NCERT
NEET - 2024
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Match List I with List II:
Choose the correct answer from the options given below:
1. A-IV, B-III, C-I, D-II
2. A-III, B-I, C-IV, D-II
3. A-II, B-IV, C-III, D-I
4. A-I, B-III, C-II, D-IV
| List I | List II | ||
| A. | Typhoid | I. | Fungus |
| B. | Leishmaniasis | II. | Nematode |
| C. | Ringworm | III. | Protozoa |
| D. | Filariasis | IV. | Bacteria |
1. A-IV, B-III, C-I, D-II
2. A-III, B-I, C-IV, D-II
3. A-II, B-IV, C-III, D-I
4. A-I, B-III, C-II, D-IV
Subtopic: Common Diseases in Humans |
88%
From NCERT
NEET - 2024
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Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
| Statement I: | Bone marrow is the main lymphoid organ where all blood cells, including lymphocytes, are produced. |
| Statement II: | Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes. |
| 1. | Both Statement I and Statement II are incorrect. |
| 2. | Statement I is correct but Statement II is incorrect. |
| 3. | Statement I is incorrect but Statement II is correct. |
| 4. | Both Statement I and Statement II are correct. |
Subtopic: Allergies & Autoimmunity |
73%
From NCERT
NEET - 2024
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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): | Some human organs like liver, kidney fail to function normally and transplantation is the only remedy to enable the patient to live a normal life. |
| Reason (R): | Tissue matching and blood group matching are essential before undertaking any transplant and patient has to take immunosuppresant thereafter. |
| 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: Details of Immunity |
62%
From NCERT
NEET - 2024
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