Environment Studies (Science) (M.Phil./Ph.D.) 2018 Panjab University Entrance Exam With Answers

Practice Mode:
30.

Why is a plant called Prosopis juliflora often mentioned in news?

A: Its extract is widely used in cosmetics
B: It tends to reduce the biodiversity in the area in which it grows
C: Its extract is used in the synthesis of pesticides
D: It is used for phyto- remediation

The answer is: B