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Write the key features of organic farmin...

Write the key features of organic farming.

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SARAS PUBLICATION-QUESTION PAPER MARCH 2020 (2) -EXERCISE
  1. What is known as cytological isolation?

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  2. How does chemical mediators act as physiological barriers?

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  3. Write the key features of organic farming.

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  4. Red list of Red Data book consists of eight categories of species. Men...

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  5. By 2025, two thirds of the world's Popuulation may face water shortage...

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  6. How can we reduce water pollution?

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  7. What is regeneration? Explain its types.

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  8. Describe any three of the Viral STI and mention their symptoms.

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  9. Write the objectives of Human Genome project.

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  10. Compare and contrast bacillary dysentery and amoebic dysentery.

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  11. Explain Commensalism with an example.

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  12. Explain the role of cry-genes in genetically modified crops.

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  13. What are the possible risks of GMOs ?

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  14. What would Earth be like without the greenhouse effect?

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  15. Imagine that one day the water on the whole earth disappeared. Give so...

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  16. Explain the role of oxytocin and relaxin in parturition and lactation.

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  17. What is infertility and write its causes.

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  18. Give an account of allosomal abnormalities in human beings.

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  19. Darwin's finches and Australian marsupials are suitable examples of ad...

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  20. List the salient features of genetic code.

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