In an ecosystem, rich species diversity is important to provide all of the following, except

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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 5

Match the columns and select the correct option.

Column A (Extinct species)		Column B (Native area)
a.	Dodo	(i)	Russia
b.	Quagga	(ii)	Mauritius
c.	Thylacine	(iii)	Africa
d.	Steller's sea cow	(iv)	Australia

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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 6

Which of the following is not an example of exotic species?

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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 7

Highest number of species are existing in which of the following taxa of vertebrates?

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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 8

Read the following statements
(a) Too much variation in productivity from year to year.
(b) Resilience to occasional natural or man-made disturbances.
(c) Resistance to invasion of alien species. Which of the above mentioned statements is/are correct for a stable community?

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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 9

Tropics are rich in biodiversity because

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Gamma Question Bank for Medical Biology>Chapter 37 - Biodiversity and Conservation>Assignment>Q 10

Which of the given is a large predator fish of lake victoria responsible for elimination of unique assemblage of endemic species?

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