☰
Menu
← Back to shiwamsclass.com
← Website
Home
Free quizzes
Free mock tests
All mock tests
CBSE Class 10
Bihar Board 10
CBSE Class 12
Bihar Board 12
JEE Main
JEE Advanced
Chapter-wise PYQ
CBSE Class 10 PYQ
Bihar Board 10 PYQ
CBSE Class 12 PYQ
Bihar Board 12 PYQ
JEE Main PYQ
JEE Advanced PYQ
Sign in
← shiwamsclass.com
← Bihar Board Class 12 PYQ
Molecular Basis of Inheritance
Bihar Board Class 12 · Biology · 70 past questions
Topic
Structure of DNA and nucleic acids
2
Lac operon and gene regulation
1
Recombinant DNA technology and tools
1
Transcription and RNA
1
DNA as genetic material and key scientists
0
DNA replication
0
Genetic code, splicing and translation
0
Human Genome Project and genomics
0
NEW: Genetic code把
0
Level
Easy
5
Moderate
3
Year
2026
9
2025
5
2024
7
2023
7
2022
4
2021
9
2020
3
2019
5
2018
5
2017
4
2016
3
2015
3
5 of 70 ·
show all
Q48
2019
Restriction enzymes are known as
Try it →
Q49
2019
Lac operon represents
Try it →
Q50
2019
Uracil is related to
Try it →
Q52
2019
Synthesis of RNA on DNA template is knows as
Try it →
Q53
2019
Differentiate between Euchromatin and Heterochromatin.
Try it →