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The number of plants species reported in India are:

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Important Questions on Biodiversity and its Conservation

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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
A graph of species richness vs area on log-log axis is:
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
The diversity which is richness of different species in a range of habitats within a geological area in known as?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Which of the following is the most important cause for animals and plants being driven to extinction?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Biological diversity increases with the productivity of an ecosystem. In which of the following habitats do we see the greatest diversity of species?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
According to Robert May, the global species diversity is about
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Which of the following is correctly matched?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
A species is categorised as endemic because it is
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Which of the following regions of the globe exhibits the highest species diversity?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Which one of the following is not included under in-situ conservation?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Identify the correct statements with reference to greater biodiversity in the tropics.
A. The duration of time available for species diversification is limited.
B. Solar energy and water resources are available in abundance.
C. Tropical climates are not constant and cannot be predictable.
D. Tropical latitudes have remained relatively undisturbed for millions of years.
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Alexander Von Humboldt described for the first time:
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity

Given below is the representation of the extent of the global diversity of invertebrates. What groups the four portions (A-D) represent respectively?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Which of the following is the most important cause for animals and plants being driven to extinction?
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
The red list contains data or information on
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
The difference between the Red List and Red Data Book is
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Amazon Rain Forest is known as __ .
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
According to Alexander von Humboldt:
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Select the option from the following which is not a major characteristic feature of biodiversity hotspots:
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
India constitutes _____ percent of the world's land area and contributes _____ percent of the global species diversity.
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Biology>Ecology>Biodiversity and its Conservation>Concepts of Biodiversity
Which one of the following class of animals constitutes the largest biomass on earth?