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प्रश्न
Explain the role of any two biocontrol agents by mentioning their target pests.
उत्तर
Baculovirus - Specifically attack insect pests.
Bacillus thuringiensis - Specifically destroys cotton bollworms and corn borer.
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संबंधित प्रश्न
List any four techniques where the principle of ex-situ conservation of biodiversity has been employed.
Why should we conserve biodiversity ? How can we do it?
Among the ecosystem services are control of floods and soil erosion. How is this achieved by the biotic components of the ecosystem?
List six advantages of the "ex-situ' approach to conservation of biodiversity.
Most abundantly distributed organic substance of the biosphere is ______.
What are sacred groves?
Define the terms endemism
What is an endangered species? Give an example of an endangered plant and animal species each?
What is an ecosystem service? List any four important ecosystem services provided by the natural ecosystems. Are you in favour or against levying a charge on the service provided by the ecosystem?
Which of the following is an example of ex-situ conservation?
