Welcome to your biology human welfare
1.
Autoimmune destruction of intrinsic factor reduces B12 absorption.
2.
Which component triggers allergic reactions?
3.
Which organism is used in biogas production?
4.
Which organism forms mycorrhiza?
5.
Which disease is caused by Trypanosoma brucei?
6.
Which is a biofertilizer?
7.
Which insect vector transmits filariasis?
8.
Which organism is used in ethanol production?
9.
The main cause of global warming is increase in:
10.
Which immunity is acquired by vaccination?
11.
Which part is most affected in tuberculosis?
12.
Which plant is used for producing anti-malarial drug artemisinin?
13.
Which gas is majorly responsible for ozone depletion?
14.
Which disease spreads by contaminated water?
15.
Which is not an autoimmune disease?
16.
Which disease is caused by Helicobacter pylori?
17.
Which is used for biological control of mosquitoes?
18.
Which is a secondary lymphoid organ?
19.
Which toxin is released in food poisoning by Clostridium botulinum?
20.
Which plant is a source of morphine?
21.
Which immunoglobulin is highest in colostrum?
23.
Which pollutant causes Minamata disease?
24.
Which bacteria convert milk into curd?
25.
Which disease shows ringworm-like lesions?
26.
Humoral immunity is mediated by:
27.
Which part of immune system recognizes antigens?
28.
Golden rice is rich in which nutrient?
29.
Which is the most serious form of malaria?
30.
Which test is used to detect AIDS?
31.
Which is a symptom of dengue?
32.
Which organism produces penicillin?
33.
Which organism helps in sewage treatment?
34.
Which cell secretes antibodies?
35.
Which vaccine is produced using recombinant DNA technology?
36.
Which elicits cell-mediated immunity?
37.
Which of the following is not a viral disease?
38.
Which pathogen causes pneumonia?
39.
Which disease is caused by Entamoeba histolytica?
40.
Which is not a method of contraception?
41.
Interferons are produced in response to:
42.
Which hormone is used in dairy industry?
43.
Which disease is due to vitamin-B12 deficiency?
44.
The term vaccine was coined by:
45.
Which is not a sexually transmitted disease?
