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