I: | uses phagocytic neutrophils as factory to produce more virus particles. |
II: | destroys B lymphocytes selectively. |
1. | Both are processed in bone marrow and respond to antigen from thymus |
2. | T cells help B cells produce antibodies |
3. | B cells increase the phagocytic capabilities of T cells |
4. | While B cells are involved in first response to an antigen, T cells respond to subsequent encounters with the same antigen |
1. | that are critically endangered according to the IUCN list. |
2. | which have become invasive in Indian ecosystems. |
3. | with hallucinogenic properties. |
4. | found only in the Himalayan region of the Indian subcontinent. |
Column I | Column II | ||
a. | Filariasis | (i) | Haemophilus influenza |
b. | Amoebiasis | (ii) | Trichophyton |
c. | Pneumonia | (iii) | Wuchereria bancrofti |
d. | Ringworm | (iv) | Entamoeba histolytica |
(a) | (b) | (c) | (d) | |
1. | (i) | (ii) | (iv) | (iii) |
2. | (ii) | (iii) | (i) | (iv) |
3. | (iv) | (i) | (iii) | (ii) |
4. | (iii) | (iv) | (i) | (ii) |
I: | Sporozoite is the infective stage for man |
II: | In human body it first reproduces asexually in liver cells |
III: | fertilization takes place in the gut of the mosquito |
1. | Only I and II are correct |
2. | Only I and III are correct |
3. | Only II and III are correct |
4. | I, II and III are correct |
COLUMN I | COLUMN II | ||
A. | Dengue and Chikungunya | P | Aedes mosquito |
B. | Ringworm | Q | Microsporum, Epidermophyton, and Trichophyton |
C. | Amoebic dysentery | R | Wuchereria bancrofti |
D. | Filariasis | S | Entamoeba histolytica |
A | B | C | D | |
1. | Q | P | R | S |
2. | P | Q | S | R |
3. | R | S | Q | P |
4. | S | R | P | Q |
1. | It is a function of lymphocytes |
2. | It retains memory of previous encounters with pathogens |
3. | It is non-specific and present since birth |
4. | It has the ability to distinguish between self and non-self |
1. | CT | Computed Tomography |
2. | MRI | Magnetic Radiation Imaging |
3. | NACO | National AIDS Control Organization |
4. | MALT | Mucosa Associated Lymphoid Tissue |
1. | is a CNS depressant and can cause respiratory depression |
2. | commonly leads to development of cirrhosis of liver |
3. | stimulates adrenal gland to release adrenaline and nor-adrenaline |
4. | is very effective analgesic and sedative |
1. | H5N1 | 2. | H1L1 |
3. | H2L2 | 4. | H1N1 |