BHU-UET SERIES Biology
Environmental Issues
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2007 Chapter Questions 2 MCQs
01
PYQ 2007
medium
biology ID: bhu-uet-
Ozone hole results in
1
UV radiation reaches the earth
2
Increase in skin cancer
3
Cataract
4
All of the above
02
PYQ 2007
medium
biology ID: bhu-uet-
Effect of pollution is observed first on
1
Microorganisms
2
Food crops
3
Green vegetation
4
Herbivores