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

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

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प्रश्न

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

टीपा लिहा
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उत्तर

Red indicates the species that are on the verge of extinction or threatened species.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 15: Biodiversity and Conservation - VERY SHORT ANSWER [पृष्ठ १०९]

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एनसीईआरटी एक्झांप्लर Biology [English] Class 12
पाठ 15 Biodiversity and Conservation
VERY SHORT ANSWER | Q 5. | पृष्ठ १०९

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

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


Give any 'two' examples of endangered species


With the help of any one example explain Alien species invasion as one of the causes of Biodiversity losses.


Species that possess a very high risk of extinction due to population decline of about 30 - 50 % over past 10 years are categorized as _______.


'The Evil Quartet' is a concept which describes the ______.


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:


What could have triggered mass extinctions of species in the past?


List any two major causes other than anthropogenic causes of the loss of biodiversity.


How many Biodiversity hotspots have been identified around the world?


There was a loss of biodiversity in the ecosystem due to a new construction project in that area. What would be its impact on the ecosystem? State any three.


Enlist two criteria that are used to identify a region for maximum protection as 'Biodiversity hotspots'.


Name any two biodiversity hot spots in India.


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


Which of the following suits hotspots in ecological terminology?


Western Ghats have a large number of plant and animal species that are not found anywhere else. Which of the following terms will you use to notify such species?


Decline in the population of Indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be catogoriesd as ______.


What is ex-situ conservation?


Red Data Book is maintained by ______.


Give definitions of Extinct species.


Give definitions of Invasive species.


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