1.
The most common fungal partner of mycorrhiza belongs to genus
2.
Disadvantages of chemical agents are
I. chemicals are toxic and harmful to human beings and animals
II. chemical pollute the environment and plants
III. weedicides used to remove weeds also pollute the soil
Choose the correct option
 
3.
Bacillus thuringiensis (Bt) strains have been used for designing novel
4.
Given below is the flowchart of sewage treatment. Identify and and select the correct option
<img width=266 height=133 src="https://mytat.co/uploads/question/MICROBESINHUMANWELFARE-1image018.png">
5.
Brewer's yeast is
6.
The free-living fungus can be used for
7.
Identify the blank spaces and given in the following table and select the correct answer
Types of Microbes Scientific Name Commercial Product

Bacterium

B

Fungus

Bacterium
A

Aspergillus niger

Trichoderma polysporum

D
Clot buster enzyme
Citric acid

C

Butyric acid
8.
Father of green revolution in India is
9.
Which of the following can be controlled by using biopesticides?
10.
Microbes are used in
I. primary treatment of sewage
II. secondary treatment of sewage
III. anaerobic sludge digesters
IV. production of biogas
Choose the correct option