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NEET Biology MCQ
Biodiversity And Its Conservation Mcq
Quiz 7
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Q.1
Decrease in species diversity in tropical countries is mainly due to C.P.M.T. 2008
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a) Urbanization
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b) Pollution
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c) Deforestation
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d) Soil erosion
Explanation
Answer : (c)
Q.2
Which of the following is not connected with wildlife conservation ..... ..... [M.P.P.M.T. 2009]
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a) IBWL
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b) WWF
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c) IUCN
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d) IVF
Explanation
Answer : (d)
Q.3
Kanha National Park is .... ..... [M.P.P.M.T.2010]
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a) Assam
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b) Rajasthan
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c) U.P.
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d) Madhya Pradesh
Explanation
Answer : (d)
Q.4
In case of extinction of Bengal Tiger .... .... [A.I.I.M.S.2004
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a) Wolves and Hyena shall become scarce
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b) Wild areas will become safe
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c) Gene pool will be lost forever
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d) Population of deer and other herbivores will be stabilized
Explanation
Answer : (c)
Q.5
Which communities are more vulnerable invasion by outside plants and animals? .... .... [C.B.S.E 1998]
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a) Tropical evergreen forests
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b) Temperate forests
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c) Mangroves
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d) Oceanic island communities
Explanation
Answer : (d)
Q.6
Which one is correct pair .... .... [Manipur 2006]
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a) Nagarjuna Sagar Sanctuary - Andhra Pradesh
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b) Periyar Sanctuary - K.C.E.T
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c) Gir National Park - U.P
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d) Corbett National Park - M.P
Explanation
Answer : (a)
Q.7
Gir National Park is famous for .... ..... [Pb.P.M.T.1999]
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a) Tiger
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b) Asiatic Lion
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c) Panther
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d) Musk deer
Explanation
Answer : (b)
Q.8
Hot spot is related to .... .... [W.B. 2007]
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a) Biodiversity
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b) Ecological efficiency
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c) Niche
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d) Ecological pyramid
Explanation
Answer : (a)
Q.9
What is true of National Park? .... .... [Odisha 2004]
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a) Tourism is allowed in buffer zone
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b) No human activity is allowed
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c) Cattle grazing is allowed in buffer zone
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d) Hunting is allowed in core zone
Explanation
Answer: (b)
Q.10
Lions are found in .... ..... [M.P.P.M.T. 2012]
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a) Western Ghats
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b) Corbett National Parks
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c) Forest of Madhya Pradesh
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d) Gir forest
Explanation
Answer : (d)
Q.11
Peculiar primitive animals found in Madagascar but absent in Africa are .... .... [E.A.M.C.E.T. 2008]
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a) Elephants
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b) Lemurs
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c) Penguins
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d) Echidnas
Explanation
Answer : (b)
Q.12
Which is mainly responsible for extinction wildlife? .... ..... [D.P.M.T. 2003]
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a) Hunting of flesh
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b) Destruction of habitats
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c) Pollution of air and water
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d) All
Explanation
Answer : (b)
Q.13
An in situ method of conservation is .... .... [Kerala 2005]
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a) Botanical garden
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b) National Park
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c) Tissue culture
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d) Cryopreservation
Explanation
Answer : (b)
Q.14
Drugs obtained from plants are mostly .... ..... [Odisha 2006]
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a) Terpenes
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b) Alkaloids
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c) Lignin deposits
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d) None
Explanation
Answer : (b)
Q.15
Mark the national tree .... ..... [J.I.P.M.E.R. 2002]
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a) Ficus religiosa
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b) Mangifera indica
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c) Ficus bengalensis
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d) Azadirachta indica
Explanation
Answer : (c)
Q.16
An example of ex situ conservation is : .. [AIPMT 2014]
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a) Wildlife Sanctuary
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b)Sacred Grove
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c) National Park
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d) Seed Bank
Explanation
Answer : (d)
Q.17
Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively? …[AIPMT 2014]
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a) A:Molluscs; B: Other animal groups; C: Crustaceans; D: Insects
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b) A:Insects ; B: Molluscs ; C: Crustaceans; D: Other animal groups
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c) A:Insects; B: Crustaceans; C: Other animal Groups; D: Molluscs
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d) A:Crustaceans; B:Insects; C: Molluscs; D: Other animal groups
Explanation
Answer : (b)
Q.18
Just as a person moving from Delhi to Shimla to escape the heat for the duration of hot summer, thousands of migratory birds from Siberia and other extremely cold northern regions move to : …[AIPMT 2014]
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a) Corbett National Park
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b) Keoladeo National Park
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c) Western Ghats
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d) Meghalaya
Explanation
Answer : (b)
Q.19
Just as a person moving from Delhi to Shimla to escape the heat for the duration of hot summer, thousands of migratory birds from Siberia and other extremely cold northern regions move to : …[AIPMT 2014]
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a) Corbett National Park
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b)Keoladeo National Park
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c) Western Ghats
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d) Meghalaya
Explanation
Answer : (b)
Q.20
Which of the following statement is wrong?
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a) Stable community must be resistant to occasional disturbances.
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b) Rich biodiversity is essential for ecosystem health but imperative for the very survival of the human race on this planet.
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c) A stable community should show much variation in productivity from year to year.
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d) According to Tillman’s long term ecosystem experiments increased diversity contributed to higher productivity.
Explanation
Answer:(c)
Q.21
Which is an ex – situ conservation method?
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a) Safari parks.
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b) Wildlife sanctuaries.
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c) National park.
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d) Biosphere reserve.
Explanation
Answer:(a)
Q.22
The UN Conference of Parties on climate change in the year 2011 was held in : …[AIPMT 2015]
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a) Qatar
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b) Poland
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c) South Africa
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d) Peru
Explanation
Answer:( c)
Q.23
Which one of the following statements is wrong? …[AIPMT 2015]
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a) Mannitol is stored food in Rhodophyceae
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b) Algin and carrageenan are products of algae
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c) Agaragar is obtained from Gelidium and Gracilaria
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d) Chlorella and Spirulina are used as space food
Explanation
Answer:(a)
Q.24
Cryopreservation of gametes of threatened species in viable and fertile condition can be referred to as: …[AIPMT 2015]
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a) In situ cryo-conservation of biodiversity
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b) In situ conservation of biodiversity
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c) Advanced ex-situ conservation of biodiversity
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d) In situ conservation by sacred groves
Explanation
Answer:(c)
Q.25
In which of the following both pairs have correct combination? …[AIPMT 2015]
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a) In situ conservation: Tissue culture Ex situ conservation: Sacred groves
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b) In situ conservation: National Park Ex situ conservation: Botanical Garden
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c) In situ conservation: Cryopreservation Ex situ conservation: Wildlife Sanctuary
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d) In situ conservation: Seed Bank Ex situ conservation: National Park
Explanation
Answer:(b)
Q.26
Which is the National Aquatic Animal of India ? …[AIPMT-2016]
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a) Gangetic shark
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b) River dolphin
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c) Blue whale
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d) Sea-horse
Explanation
Answer:(b)
Q.27
Which of the following is the most important cause of animals and plants being driven to extinction ? …[AIPMT-2016]
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a) Over - exploitation
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b) Alien species invasion
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c) Habitat loss and fragmentation
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d) Co-extinctions
Explanation
Answer:(c)
Q.28
Joint Forest Management Concept was introduced in India during : …[AIPMT-2016]
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a) 1960 s
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b) 1970 s
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c) 1980 s
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d) 1990 s
Explanation
Answer:(c)
Q.29
Which one of the following is not used for ex situ plant conservation? .. [NEET 2013]
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a) Field gene banks
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b) Seed banks
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c) Shifting cultivation
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d) Botanical Gardens
Explanation
Shifting cultivation results into deforestation. Answer:(c)
Q.30
hich of the following represent maximum number of species among global biodiversity? .. [NEET 2013]
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a) Algae
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b) Lichens
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c) Fungi
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d) Mosses and Ferns
Explanation
Answer:(c)
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