Biotechnology and its Applications

Bihar Board Class 12 · Biology · 21 past questions

9 of 21 · show all

1. Q2 2026 Set A

   Which technique was used to prevent infection of tobacco plants from Meloidegyne incognitia tapeworm ?

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2. Q8 2025

   Which of the following techniques is used to prevent the infection of Meloidogyne incognitia in tobacco?

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3. Q9 2025

   Golden rice is rich in which vitamin?

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4. Q11 2024 Set E

   Which of the following is used for producing nematode specific genes in tobacco plants?

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5. Q13 2023

   Golden rice is a GMO plant in which the incorporated gene is meant for biosynthesis of –

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6. Q15 2020

   In a transgenic golden rice, which vitamin is found in abundance?

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7. Q16 2020

   From which of the following is the Ti plasmid obtained?

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8. Q17 2019

   Comment upon G.M.O.

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9. Q20 2016

   Which of the following is DNA fingerprinting?

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