NEET UG 2019 · Botany · Question 123
NEET 2019 Botany, question 123
Question 123 of the NEET 2019 paper (code P1) is a Botany question from Microbes in Human Welfare. Its idea, Biocontrol Agents, was asked twice, both in 2019, across NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q123 · Botany
Select the correct group of biocontrol agents.
- 1Bacillus thuringiensis, Tobacco mosaic virus, Aphids
- 2Trichoderma, Baculovirus, Bacillus thuringiensisOfficial answer
- 3Oscillatoria, Rhizobium, Trichoderma
- 4Nostoc, Azospirillium, Nucleopolyhedrovirus
Official answer: option 2 · NTA final answer key
Same idea
Biocontrol Agents, in other papers
NEET asked this idea twice, both in 2019. The other question below.
- 2019 Q169Which of the following can be used as a biocontrol agent in the treatment of plant disease ?One-line MCQ · Easy
The chapter
Microbes in Human Welfare in ten years of NEET
16 questions from 2017–2026, asked in 9 of 10 papers, about 1.6 a paper. Microbes in Human Welfare alone had 16.