Ecosystem questions
336 published questions with worked solutions.
- The slow rate of decomposition of fallen logs in nature is due to their [AIPMT 2008]
- Pyramid of numbers in a grassland/tree ecosystem is [AIPMT 1991, AIPMT 1990]
- What is true of ecosystem? [AIPMT 1988]
- In an ecosystem, the rate of production of organic matter during photosynthesis is termed as [AIPMT 2015]
- Which of the following is the most stable ecosystem? [AIPMT 1995]
- Which is the reason for the highest biomass in an aquatic ecosystem? [AIPMT 2000]
- If 20 J of energy is trapped at the producer level, then how much energy will be available to the peacock as food in the...
- Which one of the following animals may occupy more than one trophic level in the same ecosystem at the same time? [AIPMT 2011]
- Which one of the following is a characteristic feature of a cropland ecosystem? [NEET-I 2016]
- Mass of living matter at a trophic level in an area at any time is called [AIPMT 2011]
- The term 'ecosystem' was coined by [NEET-I 2016]
- Plant decomposers are [AIPMT 2001]
- Upper part of a sea/aquatic ecosystem contains [AIPMT 1988]
- Bamboo plant is growing in a fir forest; then what will be the trophic level of it? [AIPMT 2002]
- In an ecosystem, which one shows a one-way passage? [AIPMT 1988, AIPMT 2014]
- The dominant second trophic level in a lake ecosystem is [AIPMT 1994]
- Pick the correct food chain. [AIPMT 1991]
- Which of the following is not a functional component of an ecosystem?
- Which of the following is not an abiotic component of an ecosystem?
- Arrange the following ecosystems in increasing order of their mean NPP (tons/ha/year). 1. Tropical deciduous forest (A) 2....
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration