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State two advantages of an apomictic see...

State two advantages of an apomictic seed to a farmer.

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Long Answer Questions Five mark Each QUESTIONS FROM CBSE BOARD EXAMINATIONS : (a) Explain the different ways apomictic seeds can develop. Give an example of each. (b) Mention one advantage of apomictic seeds to farmers. (c) Draw a labelled mature stage of a dicotyledonous embryo.

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What is GMO? List any five possible advantages of GMO to a farmer.

MBD-Set 1-EXAMPLE
  1. Increased concertration of DDT in fish -eating birds is due to eutro...

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  2. Species -Area relationship is represented on a log scale as

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  3. State two advantages of an apomictic seed to a farmer.

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  4. Explain when is a genetic code said to be Degenerate

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  5. Explain when is a genetic code said to be Universal

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  6. Differentiate between opioids and cannabinoids on the basis of their ...

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  7. Differentiate between opioids and cannabinoids on the basis of their ...

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  8. Name the two technique employed to meet the incresasing demand of fish...

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  9. Name any two freashwater fishes.

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  10. Describe the contributions of Alexander Fkeming, Ernest Chain and Howa...

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  11. All cloning vectors do have a 'selectable marker'. Describe its role i...

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  12. Mention how have plants developed mechanical and chemical defence agai...

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  13. Name and explain the processes earthworm and bacteria carry on detritu...

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  14. Explain three different modes of pollination that cn occur in chasmoga...

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  15. Explain the formation of placenta after implantation in a human female...

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  16. State Mendal's law of dominace. How did he deduce the law? Explain wit...

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  17. What are 'SNPs'? Where are they located in a human cell? State any two...

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  18. State what the study of fossels indicates.

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  19. Rearrange the following group of plants according to their evolution f...

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  20. Explain the mode of action of Cu^(++) releasing IUDs as a good contrac...

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