EASY
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Loss of biodiversity occurs due to the growth of carrot grass (Parthenium sp.). This is an example of:

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Important Questions on Biodiversity and Conservation

EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
India constitutes _____ percent of the world's land area and contributes _____ percent of the global species diversity.
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Which of the following is the most important cause for animals and plants being driven to extinction?
MEDIUM
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
The difference between the Red List and Red Data Book is
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
According to Alexander von Humboldt:
MEDIUM
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Which of the following is correctly matched?
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Which of the following regions of the globe exhibits the highest species diversity?
EASY
Biology>Ecology>Biodiversity and Conservation>Loss 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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EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Which one of the following statements is a general feature of global species diversity?
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Which one of the following class of animals constitutes the largest biomass on earth?
EASY
Biology>Ecology>Biodiversity and Conservation>Loss 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?
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Amazon Rain Forest is known as __ .
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
A graph of species richness vs area on log-log axis is:
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Which one of the following is not included under in-situ conservation?
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
According to Robert May, the global species diversity is about
MEDIUM
Biology>Ecology>Biodiversity and Conservation>Loss 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.
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity

Match for M and N with the species-area relationship shown in the graphic representation below and choose the correct option.

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EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Select the option from the following which is not a major characteristic feature of biodiversity hotspots:
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Alexander Von Humboldt described for the first time:
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
The red list contains data or information on
EASY
Biology>Ecology>Biodiversity and Conservation>Loss of Biodiversity
Which of the following is the most important cause for animals and plants being driven to extinction?