NEET 2019 · Class 12

Microbes in Human Welfare

Which of the following can be used as a biocontrol agent in the treatment of plant disease?

  1. (A)Chlorella
  2. (B)Anabaena
  3. (C)Lactobacillus
  4. (D)Trichoderma

The NCERT line that answers it

Verbatim line

A biological control being developed for use in the treatment of plant disease is the fungus *Trichoderma*.

Chapter
Microbes in Human Welfare
Section
8.5 MICROBES AS BIOCONTROL AGENTS
Page
8
Words matched
39 of 39

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states that Trichoderma is a biological control being developed for use in treating plant disease, which directly answers the MCQ.

We did this for 1,565 questions.

Every one traced to the exact sentence in NCERT that answers it, including 90% of the 2026 paper. Sit a mock on the real NEET 2027 computer interface and every mark you drop comes back with its line attached.

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Question text is reproduced from the published NEET 2019 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.