(Biology / Life Sciences MCQ: Multiple Choice Questions in Biochemistry)
MCQ on Ecosystem: Introduction Part 2
(Sample/Model/Practice Questions for CSIR JRF/NET Life Science Examination, ICMR JRF Exam, DBT BET JRF Exam, GATE BT and XL Exam, ICAR JRF NE Exam, PG Entrance Exam, JAM Exam, GS Biology Exam and Medical Entrance Exam)
1. Which of the following is NOT a characteristic of population?
a. Sex ratio
2. Which decade has been designated as the ‘Decade of Biodiversity’ by United Nations?
3. Decomposers which specifically act on the fecal matter of other organisms are called as:
4. In a pond ecosystem, the top area where the production is greater than respiration (P/R >1) is termed as:
a. Limnetic zone
b. Profundal zone
c. Benthic zone
d. Tidal zone