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← Bihar Board Class 12 PYQ
Strategies for Enhancement in Food Production
Bihar Board Class 12 · Biology · 33 past questions
Topic
Poultry and bee keeping
2
Animal breeds and breeding
1
Plant tissue culture
1
Crop varieties and plant breeding
0
Economically useful plant products
0
Fisheries and pisciculture
0
Level
Easy
1
Moderate
0
Tough
0
Year
2024
1
2023
1
2022
1
2021
1
2020
1
2019
1
2018
0
2016
0
2015
1
1 of 33 ·
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Q29
2015
Semen is frozen in
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