Biocontrol and Biofertilizer
Quiz by Priyanka Mohite
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
What is incorrect about the nucleopolyhedrovirus (NPV)?
These are broad spectrum
They aid in an overall IPM programme or when an ecologically sensitive area is being treated
These are species specific
They have no negative impact on plants, mammals, bird, fish, and non-target insects
30s - Q2
Bacillus thuringiensis is used to control
bacterial pathogens
fungal pathogen
insect pests
Nematodes
30s - Q3
A nitrogen fixing microbes associated with Azolla in rice fields is
Spirulina
Anabaena
Frankia
Tolypothrix
30s - Q4
The free living anaerobic nitrogen fixer is
Rhodospirillum
Beijerinckia
Rhizobia
Azotobacter
30s - Q5
In paddy fields, ____________ serve as an important biofertiliser.
cyanobacteria
Bt
mycorrhiza
rhizobium
30s - Q6
____________ species are free-living fungi that are very common in the root ecosystems.
mycorrhiza
Azotobacter
cyanobacteria
Trichoderma
30s - Q7
Many members of the genus_______ form mycorrhiza.
Glomus
Trichoderma
Nucleopolyhedrovirus
Azospirillum
30s - Q8
Cyanobacteria are ______________ microbes widely distributed in aquatic and terrestrial environments.
chemotrophic
heterotrophic
oligotrophic
autotrophic
30s - Q9
A specialized cell found in nitrogen fixing cyanobacteria is called
trophoblast
cyst
heterocyst
blastocyst
30s - Q10
Mycorrhizae is a symbiotic association between-
fungi and roots of higher plants
bacteria and fungi
BGA (blue green algae) and roots of higher plants
algae and fungi
30s