Zoology - Microbes in Human Welfare Question with Solution | TestHub
ZoologyMicrobes in Human WelfareBiocontrol AgentsEasy2 minPYQ_2020
ZoologyEasysingle choice
Which of the following organism is used to get rid of mosquitoes from the fields?
Options:
Answer:
B
Solution:
Dragonflies are used to get rid of mosquitoes in fields. Ladybird is used to get rid of aphids.Trichodermaspecies of fungi are effective against many plant pathogens.Bacillus thuringiensisis a bacterium capable of producing a toxin, to get rid of butterfly caterpillars.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Microbes in Human WelfareSubtopic:Biocontrol Agents
⏱ 2mℹ️ Source: PYQ_2020
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