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Why are cyanobacteria considered useful ...

Why are cyanobacteria considered useful in paddy fields?

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JMD PUBLICATION-PRACTICE SAMPLE PAPER (SOLVED)-EXERCISE
  1. What is DNA polymorphism? Why is it important to study it?

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  2. Explain any three preventive measures to control microbial infection.

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  3. Why are cyanobacteria considered useful in paddy fields?

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  4. What does 'competent' refer to in component cells in transformation ex...

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  5. Name the first transgenic cow.Which gene was introduced in this cow?

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  6. Define Camouflage and give one example.

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  7. Define Mutualism with one example.

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  8. What accounts for greater ecological diversity of India?

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  9. Briefly mention the contribution of T.H. Morgan in genetics.

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  10. Differentiate between repetitive DNA and satellite DNA.

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  11. How does transmission of each of following diseases take place? a)A...

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  12. Microbes can be used to decrease the use of chemical fertilisers and p...

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  13. Describe briefly Bioreactors.

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  14. What are Cry proteins?Name an organism that produces them.How has man ...

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  15. Given below is an enlarged view of one microsporangium of a mature ant...

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  16. Given below is an enlarged view of one microsporangium of a mature ant...

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  17. The graph given below shows the variations in the levels of ovarian ho...

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  18. The graph given below shows the variations in the levels of ovarian ho...

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  19. The graph given below shows the variations in the levels of ovarian ho...

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  20. The graph given below shows the variations in the levels of ovarian ho...

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