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← Bihar Board Class 12 PYQ
Biodiversity and Conservation
Bihar Board Class 12 · Biology · 35 past questions
Topic
Biodiversity concept and levels
2
Causes of biodiversity loss
1
Conservation methods
1
Hotspots and megadiversity
0
Patterns of biodiversity
0
Protected areas and species of India
0
Reasons for conserving biodiversity
0
Level
Easy
3
Moderate
1
Year
2026
5
2025
5
2024
4
2023
2
2022
4
2021
3
2020
3
2019
1
2018
2
2017
3
2016
2
2015
1
4 of 35 ·
show all
Q11
2024 Set E
According to Robert May, how much is the global species diversity?
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Q12
2024 Set E
Biodiversity of India is what percentage of the total global species diversity?
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Q13
2024 Set E
What was the reason for extinction of more than 200 species of Cichlid fish in Lake Victoria?
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Q14
2024 Set E
Which of the following statements is incorrect about organic farming?
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