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Biotechnology: Principles and Processes

Bihar Board Class 12 · Biology · 74 past questions

Topic Cloning vectors and plasmids 1 PCR and detection techniques 1 Restriction enzymes and recognition sites 1 Transgenic organisms and applications 1 Bioreactors and downstream processing 0 Ethics and biopiracy 0 Gene transfer and host cell preparation 0 Isolation and separation of DNA 0

Level Easy 0 Moderate 0

Year 2026 1 2025 0 2024 0 2023 1 2022 0 2021 0 2020 0 2019 1 2018 0 2017 0 2016 0 2015 1

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