UGC NET / JRF Environmental Science Question Paper– II: December 2012
UGC conducts nationwide National Eligibility Test (UGC NET/ JRF) twice a year for award of Junior Research Fellowship and Eligibility for Lectureship. Click here to find December 2012 question paper for Environmental Science
The question paper will help in the practice and thereby further the preparation procedure of the students.
12 Which of the following organisms can act as primary consumer, secondary consumer, tertiary consumer or scavenger in different types of food chains ?
13. The tendency of biological systems to resist change and to remain in a state of equilibrium is called
(B) Feedback mechanism
(C) Ecological efficiency
(D) Carrying capacity
Click Here to find Environmental Science December 2012) complete question paper