Neoplastic characteristics of cells refer to:
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
Choose the correct answer from the options given below.
1. A, B, D only 2. B, C, D only
3. A, B only  4. A, B, C only
Subtopic:  Cancer |
 70%
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NEET - 2025
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Which are correct:
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.
Choose the correct answer from the options given below: 
1. C and D only 2. A and C only
3. B and D only 4. D and E only
Subtopic:  Cancer |
 75%
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:
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 |
 81%
From NCERT
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
Subtopic:  Active & Passive Immunity |
 81%
From NCERT
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 |
 54%
From NCERT
NEET - 2025
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Which of the following are Autoimmune disorders?
A: Myasthenia gravis
B: Rheumatoid arthritis
C: Gout
D: Muscular dystrophy
E: Systemic Lupus Erythematosus (SLE)
Choose the most appropriate answer from the options given below : 
1. A, B, & E only 
2. B, C & E only 
3. C, D & E only 
4. A, B & D only 
Subtopic:  Allergies & Autoimmunity |
 61%
From NCERT
NEET - 2024
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Match List I with List II:
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:
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: 
List I List II
A.  Typhoid I.  Fungus
B.  Leishmaniasis II.  Nematode
C.  Ringworm III.  Protozoa
D.  Filariasis IV.  Bacteria
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
Subtopic:  Common Diseases in Humans |
 88%
From NCERT
NEET - 2024
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Given below are two statements: 
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.
In the light of the above statements, choose the most appropriate answer from the options given below: 
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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