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प्रश्न
It is said, that diseases are spreading faster due to globalisation and increased movement of people. Justify the statement taking the example of H5N1 virus.
उत्तर
Diseases are spreading faster due to globalisation and increased movement of people because it is responsible for rapid spreading of infectious diseases.
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संबंधित प्रश्न
Plant breeding technique has helped sugar industry in North India. Explain how.
The thalamus contributes to the fruit formation in ______
Polyploidy leads to the rapid formation of new species because:
Mutations in plant cells can be induced by ______
The agriculture sector of India employs about ______.
The term ‘desirable trait’ can mean different things for different plants. Justify the statement with suitable examples.
Mutations are beneficial for plant breeding. Taking an example, justify the statement.
Write two varieties of sugarcane having high sugar content.
Bioforified crops are ______.
Match the following:
| Sr. No. | Column I | Column II | |
| (i) | Eutrophication | (a) | A soil erosion |
| (ii) | Biomagnification | (b) | carbon monoxide, methane |
| (iii) | Particulate pollutant | (c) | Prevention of extinction |
| (iv) | Conservation | (d) | Dust, smog |
| (v) | Gaseous pollutants | (e) | Accumulation of nonbiodegradable substances |
| (vi) | Deforestation | (f) | Death of aquatic ecosystem |
