Interferons are proteins. In humans they secreted by: 
1. Thymus gland 
2. B-lymphocytes
3. Viral infected cells 
4. Tonsils

Subtopic:  Details of Immunity |
 86%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Tetanus antitoxin(Tetanus toxoid) when injected into the human body it immediately provides: 
1. Innate immunity 
2. Passive immunity 
3. Auto immunity 
4. Active immunity 
Subtopic:  Active & Passive Immunity |
 79%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Match the columns. 
I
(Species of Plasmodium
II
(Incubation period) 
1.  P. vivax  a.  28 days 
2.  P. malariae  b.  12 days 
3.  P. ovale  c.  17 days 
4.  p falciparum  d.  14 days 
1. 1-c, 2-b, 3-a, 4-d
2. 1-d, 2-a, 3-c, 4-b
3. 1-a, 2-b, 3-c, 4-d
4. 1-c, 2-a, 3-d, 4-b
Subtopic:  Treatment & Life Cycle of Malaria |
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Match the columns: 
Column I  Column II 
1.  Lymphatic filariasis  a.  Monsonella spp. 
2.  Subcutaneous filariasis b.  Loa loa, Monsonella spp. 
3.  Serous filariasis  c.  W. bancrofti, B. malayi, B. timori 
1. 1-c, 2-b, 3-a
2. 1-b, 2-a, 3-c
3. 1-a, 2-b, 3-c
4. 1-c, 2-a, 3-b
Subtopic:  Ascariasis & Filariasis |
Please attempt this question first.
Hints

Match the columns: 
        I
(Causative agents of pneumonia) 
   II
(Species) 
1.  Viral  a.  S. pneumoniae 
2.  Bacterial  b.  P. jirovecii
3.  Fungal  c.  RSV, adenovirus, para influenza 
1. 1-c, 2-b, 3-a
2. 1-b, 2-a, 3-c
3. 1-a, 2-b, 3-c
4. 1-c, 2-a, 3-b
Subtopic:  Pneumonia & Related Questions |
 66%
Please attempt this question first.
Hints

Match the columns. 
Set-I Set-II
i.  Cartilage cancer  a.  Myosarcoma 
ii.  Muscle tumor  b.  Liposarcoma 
iii.  Bone tumor  c.  Chondrosarcoma 
iv.  Adipose tissue tumor  d.  Osteosarcoma 
1. i-a, ii-c, iii-b, iv-d
2. i-c, ii-a, iii-d, iv-b
3. i-b, ii-c, iii-a, iv-d 
4. i-d, ii-b, iii-c, iv-a
Subtopic:  Cancer |
 83%
Please attempt this question first.
Hints

advertisementadvertisement

Match the columns. 
Set-I  Set-II 
i.  Tissue of immune system  a.  Adenocarcinoma 
ii.  Connective tissue  b.  Sarcoma 
iii.  Epithelial tissue  c.  Carcinoma
v.  Glandular tissue  d.  Lymphoma 
1. i-a, ii-c, iii-b, iv-d
2. i-c, ii-a, iii-d, iv-b
3. i-b, ii-c, iii-a, iv-d
4. i-d, ii-b, iii-c, iv-a
Subtopic:  Cancer |
 65%
Please attempt this question first.
Hints

Match the columns. 
Set-I 
(Carcinogen) 
Set-II
(organ affected) 
i.  Aflatoxin  a.  Urinary bladder 
ii.  Diethylstilbestrol  b.  Liver 
iii.  N - nitrosodimethtylamine  c.  Vagina 
iv.  4- aminobiphenyl  d.  Lungs 
1. i-a, ii-c, iii-b, iv-d
2. i-c, ii-a, iii-d, iv-b
3. i-b, ii-c, iii-d, iv-a
4. i-d, ii-b, iii-c, iv-a
Subtopic:  Cancer |
Please attempt this question first.
Hints

Match column I (Properties) with column II (Description) 
Column I Column II
1.  Specificity  p.  Lymphocytes against each particular foreign molecule 
2.  Diversity  q.  Self-cells are not attacked by immune system 
3.  Memory  r.  Immune system works against various pathogens  
4.  Discrimination between self and non-self  s.  Stronger immune response in second encounter 
1. 1-r, 2-q, 3-s, 4-p
2. 1-p, 2-r, 3-s, 4-q
3. 1-p, 2-q, 3-s, 4-r
4. 1-p, 2-s, 3-r, 4-q
Subtopic:  Details of Immunity |
 78%
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Match the Column I and Column II and select the correct option. 
Column I  Column II
i.  Viral infection  a.  Ringworm 
ii.  Fungal infection  b.  Filariasis 
iii.  Protozoal infection  c.  Common cold 
iv.  Helminth infection  d.  Amoebic dysentery 
1. i-b, ii-c, iii-a, iv-d
2. i-d, ii-c, iii-b, iv-a
3. i-c, ii-a, iii-d, iv-b
4. i-a, ii-c, iii-b, iv-d
Subtopic:  Amoebiasis |
 91%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.