Organisms and Populations questions
349 published questions with worked solutions.
- 'Population tends to increase geometrically, while food supply increases arithematically'. This concept was put forward by
- The study of interactions among organisms and between the organism and its physical (abiotic) environment is
- An association of individuals of different species living in the same habitat and having functional interaction is
- Different organisms are adapted to their environment in terms of not only survival but also reproduction. This statement belongs...
- A defined range of conditions that an organism can tolerate, diversity in the resources it utilizes and a distinct functional...
- Attributes of the organisms (morphological, physiological and behavioral) that enable organisms to survive and reproduce in its...
- Population is the total number of
- The age structure of a population represents
- When there is a large number of post-reproductive or older individuals and lesser number of pre-reproductive individuals, then...
- Population size is more technically called
- Population density of a population in a given habitat during a given period fluctuates due to the change in
- Natality refers to
- Exponential growth occurs when
- Logistic growth occurs when there is
- Which of the following is true regarding exponential growth?
- The population interaction in which free-living organism that catches, kills and devours individuals of other species called prey...
- Predation is
- An interaction in which one organism is benefitted and other is unaffected.
- Which of the following is not an example of prey-predator relationship?
- In which of the following interactions both partners are adversely affected?
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