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← Bihar Board Class 12 PYQ
Molecular Basis of Inheritance
Bihar Board Class 12 · Biology · 70 past questions
Topic
DNA as genetic material and key scientists
2
Genetic code, splicing and translation
2
Recombinant DNA technology and tools
2
Structure of DNA and nucleic acids
2
Lac operon and gene regulation
1
DNA replication
0
Human Genome Project and genomics
0
NEW: Genetic code把
0
Transcription and RNA
0
Level
Easy
2
Moderate
0
Year
2026
2
2025
1
2024
2
2023
1
2022
1
2021
2
2020
0
2019
0
2018
0
2017
1
2016
0
2015
0
2 of 70 ·
show all
Q2
2026 Set A
Who stated that in double stranded DNA sum of purine nitrogenous bases is equal to the sum of pyrimidine…
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Q4
2026 Set A
What did Hershey and Chase conclude on the basis of their experiments?
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