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Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:
1. Species richness.
2. Vegetation density.
3. Endemism.
4. Ethno-botanical importance.
5. Threat perception.
6. Adaption of flora and fauna to warm and humid conditions.
Q. Which three of the above are correct criteria in this context?
1. Species richness.
2. Vegetation density.
3. Endemism.
4. Ethno-botanical importance.
5. Threat perception.
6. Adaption of flora and fauna to warm and humid conditions.
Q. Which three of the above are correct criteria in this context?
- a)1, 2, and 6.
- b)2, 4 and 6.
- c)1, 3 and 5.
- d)3, 4 and 6.
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Three of the following criteria have contributed to the recognition of...
The concept of biodiversity hotspots was first put forward by Myers4 and the Western Ghats of India and Sri Lanka were included among the first 18 global biodiversity hotspots due to high levels of species endemism.
The wet evergreen forests of the Western Ghats and Sri Lanka have distinctive faunas and numerous species form endemic clades whereas the fauna and flora of lowland dry forests seem more similar. This is probably because contiguities between the wet zones over the ice ages might have been lower than between the dry zones.
The Indo-Burma Hotspot, with its unique assemblages of plant and animal communities and threatened and endemic species, and high levels of threat, is a global priority for conservation.
The wet evergreen forests of the Western Ghats and Sri Lanka have distinctive faunas and numerous species form endemic clades whereas the fauna and flora of lowland dry forests seem more similar. This is probably because contiguities between the wet zones over the ice ages might have been lower than between the dry zones.
The Indo-Burma Hotspot, with its unique assemblages of plant and animal communities and threatened and endemic species, and high levels of threat, is a global priority for conservation.
Most Upvoted Answer
Three of the following criteria have contributed to the recognition of...
Explanation:
The Western Ghats, Sri Lanka, and Indo-Burma regions are recognized as hotspots of biodiversity due to several criteria. The three correct criteria in this context are as follows:
1. Species richness:
Species richness refers to the number of different species present in a given area. The Western Ghats, Sri Lanka, and Indo-Burma regions are known for having a high species richness, meaning they support a diverse range of flora and fauna.
2. Endemism:
Endemism refers to the presence of species that are found only in a specific geographic area and nowhere else in the world. The Western Ghats, Sri Lanka, and Indo-Burma regions are known for their high levels of endemism, meaning they have a significant number of species that are unique to these regions.
3. Threat perception:
The recognition of these regions as hotspots of biodiversity also takes into account the threat perception they face. These regions are under various threats, including habitat loss, deforestation, pollution, and climate change. The presence of such threats highlights the importance of conserving these regions to protect their unique biodiversity.
Incorrect criteria:
The criteria 2, 4, and 6 are not correct in this context. Vegetation density (#2) and ethno-botanical importance (#4) are not mentioned as key factors contributing to the recognition of these regions as hotspots of biodiversity. While adaptation of flora and fauna to warm and humid conditions (#6) is important for the survival of species in these regions, it is not specifically mentioned as a criterion for their recognition as hotspots of biodiversity.
Therefore, the three correct criteria for the recognition of Western Ghats, Sri Lanka, and Indo-Burma regions as hotspots of biodiversity are species richness (#1), endemism (#3), and threat perception (#5).
The Western Ghats, Sri Lanka, and Indo-Burma regions are recognized as hotspots of biodiversity due to several criteria. The three correct criteria in this context are as follows:
1. Species richness:
Species richness refers to the number of different species present in a given area. The Western Ghats, Sri Lanka, and Indo-Burma regions are known for having a high species richness, meaning they support a diverse range of flora and fauna.
2. Endemism:
Endemism refers to the presence of species that are found only in a specific geographic area and nowhere else in the world. The Western Ghats, Sri Lanka, and Indo-Burma regions are known for their high levels of endemism, meaning they have a significant number of species that are unique to these regions.
3. Threat perception:
The recognition of these regions as hotspots of biodiversity also takes into account the threat perception they face. These regions are under various threats, including habitat loss, deforestation, pollution, and climate change. The presence of such threats highlights the importance of conserving these regions to protect their unique biodiversity.
Incorrect criteria:
The criteria 2, 4, and 6 are not correct in this context. Vegetation density (#2) and ethno-botanical importance (#4) are not mentioned as key factors contributing to the recognition of these regions as hotspots of biodiversity. While adaptation of flora and fauna to warm and humid conditions (#6) is important for the survival of species in these regions, it is not specifically mentioned as a criterion for their recognition as hotspots of biodiversity.
Therefore, the three correct criteria for the recognition of Western Ghats, Sri Lanka, and Indo-Burma regions as hotspots of biodiversity are species richness (#1), endemism (#3), and threat perception (#5).
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Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:1. Species richness.2. Vegetation density.3. Endemism.4. Ethno-botanical importance.5. Threat perception.6. Adaption of flora and fauna to warm and humid conditions.Q.Which three of the above are correct criteria in this context?a)1, 2, and 6.b)2, 4 and 6.c)1, 3 and 5.d)3, 4 and 6.Correct answer is option 'C'. Can you explain this answer?
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Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:1. Species richness.2. Vegetation density.3. Endemism.4. Ethno-botanical importance.5. Threat perception.6. Adaption of flora and fauna to warm and humid conditions.Q.Which three of the above are correct criteria in this context?a)1, 2, and 6.b)2, 4 and 6.c)1, 3 and 5.d)3, 4 and 6.Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:1. Species richness.2. Vegetation density.3. Endemism.4. Ethno-botanical importance.5. Threat perception.6. Adaption of flora and fauna to warm and humid conditions.Q.Which three of the above are correct criteria in this context?a)1, 2, and 6.b)2, 4 and 6.c)1, 3 and 5.d)3, 4 and 6.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:1. Species richness.2. Vegetation density.3. Endemism.4. Ethno-botanical importance.5. Threat perception.6. Adaption of flora and fauna to warm and humid conditions.Q.Which three of the above are correct criteria in this context?a)1, 2, and 6.b)2, 4 and 6.c)1, 3 and 5.d)3, 4 and 6.Correct answer is option 'C'. Can you explain this answer?.
Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:1. Species richness.2. Vegetation density.3. Endemism.4. Ethno-botanical importance.5. Threat perception.6. Adaption of flora and fauna to warm and humid conditions.Q.Which three of the above are correct criteria in this context?a)1, 2, and 6.b)2, 4 and 6.c)1, 3 and 5.d)3, 4 and 6.Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:1. Species richness.2. Vegetation density.3. Endemism.4. Ethno-botanical importance.5. Threat perception.6. Adaption of flora and fauna to warm and humid conditions.Q.Which three of the above are correct criteria in this context?a)1, 2, and 6.b)2, 4 and 6.c)1, 3 and 5.d)3, 4 and 6.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three of the following criteria have contributed to the recognition of Western Ghats, Sri Lanka and Indo-Burma regions as hotspots of biodiversity:1. Species richness.2. Vegetation density.3. Endemism.4. Ethno-botanical importance.5. Threat perception.6. Adaption of flora and fauna to warm and humid conditions.Q.Which three of the above are correct criteria in this context?a)1, 2, and 6.b)2, 4 and 6.c)1, 3 and 5.d)3, 4 and 6.Correct answer is option 'C'. Can you explain this answer?.
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