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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Match the animals given in column I with their location in column II: Column I Column II A. Dodo i. Africa B. Quagga ii. Russia C. Thylacine iii. Mauritius D. Stellar's sea cow iv. Australia

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प्रश्न

Match the animals given in column I with their location in column II:

Column I Column II
A. Dodo i. Africa
B. Quagga ii. Russia
C. Thylacine iii. Mauritius
D. Stellar's sea cow iv. Australia

Choose the correct match from the following:

विकल्प

  • A - i, B - iii, C - ii, D - iv

  • A - iv, B - iii, C - i, D - ii

  • A - iii, B - i, C - ii, D - iv

  • A - iii, B - i, C - iv, D - ii

MCQ
जोड़ियाँ मिलाइएँ
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उत्तर

A - iii, B - i, C - iv, D - ii

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अध्याय 15: Biodiversity and Conservation - MULTIPLE CHOICE QUESTIONS [पृष्ठ १०७]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
अध्याय 15 Biodiversity and Conservation
MULTIPLE CHOICE QUESTIONS | Q 6. | पृष्ठ १०७

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

What are the major causes of species losses in a geographical region?


Can you think of a situation where we deliberately want to make a species extinct? How would you justify it?


Substantiate with the help of one example that in an ecosystem mutualists 

are also one of the major causes of biodiversity loss. 


Match the following and choose the correct alternative.

  Column I   Column II
i. Not evaluated a. Pervasive and abundant after careful assessment
ii. Near threatened b. Information related to risk of extinction is lacking in some way
iii. Least concern c. Described by scientist but not assessed by the IUCN
iv. Data deficient d. May meet the criteria for threatened status in the near future

Acronym for IUCN is ____________.


Species that possess a high risk of extinction with very few surviving members (50) are categorised as ____________ by the IUCN.


Which among the following is a TRUE statement?


Match the following columns.

Column - I Column - II
(i) Dodo  (a) Africa 
(ii) Ouagga  (b) Russia 
(iii) Thylacine (c) Mauritius 
(iv) Stellar's sea cow (d) Australia

Choose the correct match from the following


Which of the following is/are endangered plant species?


IUCN means


What does 'Red' indicate in the IUCN Red list (2004)?


Explain as to how protection of biodiversity hot spots alone can reduce up to 30% of the current rate of species extinction.


What is common to the species shown in figures A and B?

A B

"Forests provide intangible benefits to us." Explain by taking three different areas, how.


The species placed in CR category is ______.


Which one of the following is a pair of endangered species?


When one species becomes extinct and another species closely associated with it also disappears, this phenomenon is called:


Reduced biodiversity in an ecosystem leads to which of the following ecological effects?


Over-exploitation as a cause of biodiversity loss is best exemplified by which of the following?


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