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प्रश्न
National parks and sanctuaries are established for the purpose of ______.
विकल्प
Recreation
Pets
Hunting
Conservation
उत्तर
National parks and sanctuaries are established for the purpose of conservation.
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संबंधित प्रश्न
Among the ecosystem services are control of floods and soil erosion. How is this achieved by the biotic components of the ecosystem?
'in-situ' Conservation can help endangered/threatened species. Justify the statement.
Name and describe any three causes of bio-diversity losses.
Write a short note on Joint forest management.
Conservation of biodiversity is important for ______.
What do you understand by ‘hotspots’?
Which one of the following is not included under in-situ conservation?
Which of the following is the contractile protein of a muscle?
Which one of the following is not a feature of biodiversity hotspots?
The Historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as ______.
What is common to the techniques;-
- In vitro fertilisation
- Cryopreservation
- Tissue
- Culture
Amazon rain forests are considered as 'Lungs of the planet' as they contribute ______ of the total oxygen in the earth's atmosphere.
What is common to the techniques (i) in vitro fertilisation, (ii) Cryo preservation and (iii) tissue culture?
Define the terms bioprospecting
How is the presently occurring species extinction different from the earlier mass extinctions?
Humans benefit from diversity of life. Give two examples.
What are sacred groves and their role in biodiversity conservation?
Describe the consumptive use value of biodiversity as food, drugs and medicines, fuel and fiber with suitable examples.
Which of the following is an example of ex-situ conservation?
Which one of the following is not a method of in situ conservation of biodiversity?
"Biodiversity plays a major role in many ecosystem services that nature provides."
Describe any two broadly utilitarian arguments to justify the given statement.
"Biodiversity plays a major role in many ecosystem services that nature provides."
State one ethical reason for conserving biodiversity.
Explain the role of any two biocontrol agents by mentioning their target pests.
What is the role of sacred groves in conservation?
