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Microbes in Human Welfare

NEET Previous Year Questions with Answers

Class 12Botany21 Questions2015–2026
Topics covered:
Microbes in Food ProcessingMicrobes in Sewage TreatmentMicrobes in MedicineMicrobes in Energy GenerationChapter 32- MICROBES IN HUMAN WELFARE

Year-wise Weightage (2015–2026)

2026 vs 2025: ↓ 1 fewer question vs 2025

YearQuestions AskedMarks
202628
2025312
202428
202328
202228
Show all years (2015–2021)
202128
202028
201928
201828
201728
201628
201528
Q1
NEET 2015Microbes in Food Processing

The microorganism used in production of Swiss cheese is:

Q2
NEET 2016Microbes in Sewage Treatment

BOD of waste water is estimated by measuring the amount of:

Q3
NEET 2017Microbes in Medicine

Penicillin was discovered by:

Q4
NEET 2018Microbes in Medicine

Cyclosporin A is used as:

Q5
NEET 2019Microbes in Energy Generation

Biogas mainly contains:

Q6
NEET 2026Chapter 32- MICROBES IN HUMAN WELFARE

Match List I (Bioactive molecules) with List II (Importance) — A. Streptokinase, B. Statins, C. Lipases, D. Cyclosporin A — with I. Immunosuppressive agent, II. Removal of clots from the blood vessels, III. Blood cholesterol-lowering agent, IV. Detergent formulations ( NEET 2026)

Q7
NEET 2026Chapter 32- MICROBES IN HUMAN WELFARE

What is the reason behind production of large holes in Swiss Cheese? ( NEET 2026)

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Microbes in Human Welfare — NEET PYQ Analysis

Microbes in Human Welfare is a Class 12 Botany chapter that has been consistently tested in NEET from 2015 to 2026. This page contains 21 authentic previous year questions from actual NEET exam papers — not model questions or predictions.

Understanding how NEET frames questions from this chapter is crucial for scoring well. Topics frequently tested include Microbes in Food Processing, Microbes in Sewage Treatment, Microbes in Medicine and 2 more. Check the NEET Biology chapter-wise weightage analysis to see how this chapter ranks based on 940 PYQ analysis. For comprehensive practice with detailed NCERT-based explanations, download the MedicNEET app which covers 10,000+ questions across the full Biology syllabus.

Study Microbes in Human Welfare Concept-by-Concept

Every NCERT paragraph from Microbes in Human Welfare that NEET has tested. Each is its own concept page with the question, answer and exam-pattern analysis. Ranked by how many times NEET has tested the paragraph.

View all 13 concepts from Microbes in Human Welfare
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