Botany - Ecosystem
Practise 17 JIPMER previous year questions on Ecosystem, compiled from papers spanning 2004 to 2014. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty JIPMER tests.
Ecosystem has been asked in 0 of the 19 years of JIPMER papers analysed (2001–2019), with 17 questions in all. 65% of them were easy, 18% moderate and 18% tough. Most of its questions came from 2019, with 0 questions that year. In the last three years (2017–2019) it had 0 questions across 5 papers, about 0 per paper.
The chapter's 7 topics are not weighted equally: Functions of Ecosystem (6 questions, 35%), Ecological Succession (5 questions, 29%), and Introduction (2 questions, 12%) have been asked the most. Ecological Succession has produced the most tough questions (2).
- 1Stability of ecosystem depends upon2014Components of Ecosystem
- 2Which of the following supports a dense population of plankton and littoral vegetation?2014Ecological Succession
- 3Overlapping region between two ecosystems is called2014Introduction
- 4Benthic organisms are found in2014Ecological Succession
- 5The ultimate source of energy for living being is2013Functions of Ecosystem
- 6The direction of energy flow is2013Functions of Ecosystem
- 7Intermediate community between pioneer and climax communities is called2011Ecological Succession
- 8Ten percent law of energy transfer in a food chain is given by2011Functions of Ecosystem
- 9From which of the following plant is a medicine for respiratory disorders obtained?2010Ecosystem Services
- 10Lichen is the pioneer vegetation on which succession?2009Ecological Succession
- 11Decomposers are2009Functions of Ecosystem
- 12The presence of diversity at the junction of territories of two different habitats is known as2009Ecological Succession
- 13Which one of the following pairs is mismatched?2007Biomes
- 14Green plants constitute :2006On the Basis Development
- 15If decomposers are removed what will happen to the ecosystem?2005Functions of Ecosystem
- 16Which of the following workers are related as ecologist, palaeobotanist and embryologist respectively?2005Introduction
- 17In terrestrial ecosystem such as forest, maximum energy is found in which trophic level?2004Functions of Ecosystem
Frequently Asked Questions
1.How many questions are available for Ecosystem?
This chapter includes 17 questions compiled from JIPMER papers spanning 2004 to 2014.
2.Are these questions only from JIPMER, or from other exams too?
These are JIPMER questions specifically for the Ecosystem chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.
3.Is Ecosystem an important chapter for JIPMER Botany?
Ecosystem has appeared in 9 of the 16 years of JIPMER papers covered here, with 17 questions across 9 papers - about 2 per paper it appears in.
4.What is the difficulty level of Ecosystem questions in JIPMER?
Of the 17 questions analysed for this chapter, 65% are easy, 18% moderate and 18% tough. 2019 had the most, with 0 questions.
5.Which topics in Ecosystem should I focus on?
These topics have carried the most weightage in Ecosystem:
- Functions of Ecosystem - 6 questions (35%)
- Ecological Succession - 5 questions (29%)
- Introduction - 2 questions (12%)
- Ecological Succession has produced the most tough questions (2).
6.Is Ecosystem's weightage in JIPMER going up or down?
Across all 9 papers analysed, Ecosystem has averaged about 1.9 questions per paper. In the last three years (2017–2019), that average has fallen, at about 0.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.