Welcome to your biology human welfare
1.
The main cause of global warming is increase in:
2.
Which part is most affected in tuberculosis?
3.
The term vaccine was coined by:
4.
Golden rice is rich in which nutrient?
5.
Which is a secondary lymphoid organ?
6.
Interferons are produced in response to:
7.
Which disease is due to vitamin-B12 deficiency?
8.
Which immunity is acquired by vaccination?
9.
Autoimmune destruction of intrinsic factor reduces B12 absorption.
10.
Which pollutant causes Minamata disease?
11.
Which disease is caused by Helicobacter pylori?
12.
Which organism produces penicillin?
13.
Which toxin is released in food poisoning by Clostridium botulinum?
14.
Which organism is used in biogas production?
15.
Which pathogen causes pneumonia?
16.
Which is not an autoimmune disease?
17.
Which is used for biological control of mosquitoes?
19.
Which cell secretes antibodies?
20.
Which hormone is used in dairy industry?
21.
Which gas is majorly responsible for ozone depletion?
22.
Which component triggers allergic reactions?
23.
Which disease is caused by Entamoeba histolytica?
24.
Which disease spreads by contaminated water?
25.
Which plant is used for producing anti-malarial drug artemisinin?
26.
Humoral immunity is mediated by:
27.
Which organism forms mycorrhiza?
28.
Which immunoglobulin is highest in colostrum?
29.
Which organism helps in sewage treatment?
30.
Which disease shows ringworm-like lesions?
31.
Which is a biofertilizer?
32.
Which is the most serious form of malaria?
33.
Which organism is used in ethanol production?
34.
Which is not a method of contraception?
35.
Which part of immune system recognizes antigens?
36.
Which vaccine is produced using recombinant DNA technology?
37.
Which is not a sexually transmitted disease?
38.
Which elicits cell-mediated immunity?
39.
Which disease is caused by Trypanosoma brucei?
40.
Which test is used to detect AIDS?
41.
Which bacteria convert milk into curd?
42.
Which of the following is not a viral disease?
43.
Which is a symptom of dengue?
44.
Which plant is a source of morphine?
45.
Which insect vector transmits filariasis?
