WorksheetsOrganism and Population- Quiz 1
Total questions: 15
Worksheet time: 5mins
Two plants can be conclusively said to belong to the same species if they
Can reproduce freely with each other and form seeds
Have more than 90 percent similar genes
Look similar and possess identical secondary metabolites
Have same number of chromosomes
The study of inter-relationship between living organisms and their environment is called
Ecosystem
Phytogeography
Ecology
Phytosociology
Ecology takes into account only
Environmental factors
Plant adaptations
Effect of environment on plants
All of the above
Synecology is study of inter-relationship between an environment and
Individual plant
A population
A community
Individual animal
Individuals of a species which occur in a particular area constitute
Flora
Fauna
Population
Flora and fauna
Ecology (=oekologie) was coined by
Linnaeus
Haeckel
Harvey
Odum / Lamarck
Which one is the famous plant ecologist of India?
Charles Darwin
Ramdeva Misra
Birbal Sahani
Jagdish Chandra Bose
Basic unit of ecological hierarchy is
Ecosystem
Biological community
Population
Individual
Autecology is study of ecology of
Individual
Population
Species
Both (b) and (c)
The highest level of ecological hierarchy is
Ecosystem
Biosphere
Biome
Landscape
Ecology is basically concerned with four levels of biology organizations. These levels are –
Organisms, populations, communities and biomes
Organisms and communities, species and population
Species, populations, biomes and organisms
Organisms, populations, biomes and species
Which of the following accounts for the formation of major biomes?
Annual variations in intensity of temperature
Annual variations in intensity and duration of temperature
Annual variation in precipitation
b and c
A regional ecological unit having a specific climate is –
Biome
Landscape
Ecosystem
Biotic community
Major biomes of India include –
Tropical rain forest
Deciduous forest
Desert and sea coast
All
False statement is –
habitat includes both biotic and abiotic factors
Ecology at the organismic level is essential physiological ecology
Abiotic and biotic components interact constantly with each other
None of the above
