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Colonisation of tropical pacific Islands by humans have resulted in extinction of more than _____ species of native birds.

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Important Questions on Biodiversity and Conservation

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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 15

Match the column I with column II

  Column I   Column II
a. Thylacine (i) Russia
b. Dodo (ii) Mauritius
c. Quagga (iii) Australia
d. Steller's sea cow (iv) Africa
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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 16
IUCN Red list (2004) documents the extinction of __A__ species in the last __B__ years.
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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 17
Loss of biodiversity in a region may lead to all of the following, except
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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 18
Presently A _____ % of all mammal species and B _____ % of all gymnosperm species in the world face threat of extinction.
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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 19
The Evil Quartet represents the major causes of
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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 20
Which of the following is the most important cause of animals and plants being driven to extinction?
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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 21
Which of the following organisms are badly affected when large habitats are broken up into small fragments due to various human activities?
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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 22
Extinction of more than 200 species of cichlid fish in lake Victoria was due to introduction of