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Index
»
biodiversity and conservation
»
Chapter 1
»
aiims and disha questions
level: aiims and disha questions
Questions and Answers List
level questions: aiims and disha questions
Question
Answer
if the high altitude birds become rare or extinct the plants which may disappear along with them are
oak
prosopis
tree and scrub
one of the ex-situ conservation of methods of endangered species is
cryopreservation
genetic diversity in agricultural crops is threatened by
intensive use of biopesticides
the montreal protocol refers to
substances that deplete the ozone layer
biosphere reserves differ from national parks and wildlife sanctuaries because in the former
people are an integral part of the system
beta diversity is
diversity between communities
which geographical areas in india show maximum biodiversity
eastern himalaya and western ghats
one of the hot spot of biodiversity in india is
western ghats
o-horizon occupies the topmost soil and is rich in mieral and decomposed organic matter, then describe A-horizon
it is mostly darkly coloured and has abundant minerals mixed with humus
biodiversity decreases from high to low altitudes and the diversity observed in the entire geographical area is called
gamma diversity
a santurary is formed for the conservation of animals only
restricted human activities are allowed in sanctuatries
commnities that comprise of more species tend to be more stable
a higher number of species result in less animal variation in total biomass
which of the following is the most important cause of animals and plants being driven to extinction
habitat loss and fragmentation
maximum nutritional diversity is found in the group
monera
which one of the following has maximum genetic diversity in india
wheat
quercus species are the dominant component in
temperate deciduous forests
at which latitude, heat gain through insolation approximately equals heat loss through terrestial radiation
40 degree north and south
biodiersity act of india was passed by the parliament in the year
2002
black soil is rich in
metals such as iron, magnesium and aluminium
wildlife is destroyed most when
its natural habitat is destroyed
flamingoes breed in
chilka lake
which animal has become extinct from india
cheetah
species diversity increases as one proceeds from
high altitude to low altitude and high latitude to low latitude
fertility of soil is measured by its ability to
support life
minerals and metals are
renewable and non-renewable resourses
the region of biosphere reserve which is legally protected and where no human activity is allowed is known as
core zone
thousands of migratory birds from siberia and other extremely cold northern regions move to
keoladeo national park
the largest tiger reserve in india is
nagarjunsagar-srisailam
sacred groves are specially useful in
conserving rare and threatened species
what is not observed in biodiversity hotspots
accelerted species loss
world submit on sustainable development (2002) was held in
south africa
acc. to IUCN red list what is the status of red panda (ailurus fulgens)
endangered species
the most effective way to conserve the plant diversity of an area
by developing seed banks
which group of vertebrates comprises the highest number of endangered species
mammals
the endangered largest living lemur idri idri is found in
madagascar
which animal has gone extinct in recent times in india
panthera leo
soil conservation is
protection against loss