NEET Biology: Biotechnology and its Applications — MCQ Test 20

Q6. Which bacterium is used as a vector in the production of pest-resistant plants using RNAi?

Q7. Which technique is used to introduce foreign genes into plant cells using Agrobacterium?

Q8. What is the main advantage of Golden Rice over conventional rice?

Q9. Which transgenic animal was the first to produce human protein-enriched milk?

Q10. Which crop is genetically modified to produce insecticidal proteins from Bacillus thuringiensis?

NEET Biology — Biotechnology and its Applications

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Which DNA amplification technique is widely used in molecular biology for gene analysis?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Biotechnology and its Applications. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Amplification, Technique, Molecular, Analysis, Specific, and Fragments.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which DNA amplification technique is widely used in molecular biology for gene analysis?

  • A. Northern blotting
  • B. PCR
  • C. ELISA
  • D. Microarray

Q2. Which enzyme is used to cut and remove specific DNA fragments during genetic engineering?

  • A. DNA polymerase
  • B. Ligase
  • C. Restriction endonuclease
  • D. Helicase

Q3. What does the term 'biopiracy' refer to?

  • A. Illegal trade of wildlife
  • B. Unauthorized use of biological resources
  • C. Overuse of fertilizers
  • D. Illegal genetic modifications

Q4. Which plant was genetically modified using RNA interference to combat nematode infection?

  • A. Tomato
  • B. Potato
  • C. Tobacco
  • D. Rice

Q5. Which molecular technique is used to amplify DNA fragments in vitro?

  • A. Southern blotting
  • B. Polymerase Chain Reaction (PCR)
  • C. Gene cloning
  • D. Microarray

+ 5 more questions in the actual test

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