Ecosystem questions
336 published questions with worked solutions.
- Stabilization of ecosystem includes
- Fungi in a forest ecosystem is
- The main role of bacteria in the carbon cycle involves
- ___ are important decomposers that cause decay and decomposition of dead bodies of plants and animals.
- Which is the reason for highest biomass in aquatic ecosystem :
- Plant Decomposers are : -
- Bamboo plant is growing in a far forest then what will be the trophic level of it : -
- Which of the following is expected to have the highest value (gm/m^2/yr) in a grassland ecosystem :-
- An ecosystem which can be easily damaged but can recover after some time if damaging effect stops will be having -
- Which one of the following is not used for construction of ecological pyramids ?
- The slow rate of decomposition of fallen logs in nature is due to their
- Consider the following statements concerning food chains (a) Removal of 80% tigers from an area resulted in greatly increased...
- Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem ?
- The biomass available for consumption by the herbivores and decomposers is called
- Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?
- The breakdown of detritus into smaller particles by earthworm is a process called
- Mass of living matter at a trophic level in an area at any time is called
- Which one of the following statements for pyramid of energy is incorrect, whereas the remaining three are correct ?
- The rate of formation of new organic matter by rabbit in a grassland, is called
- Identify the possible line "A" in the following food chain : Plant insect frog "A" Eagle
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