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Thursday, 27 July 2017

Assignment no.15 for 9th

Assignment no.15 for 9th 
Q 1   What are three group of activities done to improve food production from plants ?
Q 2   Enumerate some aims and objectives of varietal improvement .
HOTS
Q1  Explain the methods of varietal improvement.

50 comments:

  1. Thank you Ma'am
    Shreya
    9 - E

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  2. THANK YOU MAM
    ABHEDIKA SINGH
    9E

    ReplyDelete
  3. Thank you mam
    Shivani gupta
    IX-C

    ReplyDelete
  4. Thanks mam
    Prachi Mittal
    9-D

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  5. Assignment 15
    improvement in food resources
    Q1 what are the difference between kharif and Rabi crop ?
    Q2 what are the three groups of activities involved in improving crop yield?
    Q3 write the aims and objective of crop variety improvement?
    Q4 what are the difference between macronutrients and micronutrients?
    Q5 make a table to show the nutrients supplied by air water and soil?
    Q6 explain the methods of improvement of variety?

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    Replies
    1. thanks beta i have already given

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    2. could you please the type the answer that i had told to you

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    3. This comment has been removed by the author.

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    4. Answer of hots question
      there are various way to improve plant variety that follows:
      1the select the best local variety with desired traits
      2 to introduce an exotic variety with better the desired traits
      3 hybridization is the process of cross breeding of two selective varieties to bring the desired traits in a new variety
      4 genetically modified organism by exposing the existing variety to radiations we may bring out a desired genetic change and the new varieties thus formed are called genetically modified variety.

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  6. Q6 is hots question
    Kaniahka saini
    9th f

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  7. Thanks mam for the questions

    ReplyDelete
  8. Thanx for all questions Snehal IX D

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  9. thanks mam 4 these helpfull questions..really very helpfull!!! almost done.....
    #PRA$HA$T! KA$H!K
    #IX-D

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  10. Thanks for questions
    Pridhi
    9thE

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  11. Thank You Mam for the questions.
    Fahad Rehman
    IX-D

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  12. thank you mam for the assignment
    Ria Goel
    9th D

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  13. Thankew mam
    Completed the assignment😊😊
    Harshita
    9E

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  14. Thanku Mam for the questions.
    Mihika
    IX-E

    ReplyDelete
  15. Thank u ma'am for the questions.
    Himani khurana
    9c

    ReplyDelete
  16. Thank you so much for the helpful assignment

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  17. I've completed my work ...I'll show you tomorrow
    Shubhi garg
    IX-D

    ReplyDelete
  18. Thank you mam
    Vaibhav garg
    9-E

    ReplyDelete
  19. This comment has been removed by the author.

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  20. Thanks mam for such helpful assignment

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  21. Mam i have replied you the answer
    Kanishka saini
    IX-F

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  22. thank you mam for these assignments

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  23. Thank you mam
    IX F
    PRANAY ARORA

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  24. Thanks mam To Help us by sending this assignment
    Anshika Jain IX-C

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  25. Thanks mam To Help us by sending this assignment
    Anshika Jain IX-C

    ReplyDelete
  26. Thanks mam To Help us by sending this assignment Anshika Jain IX-C

    ReplyDelete
  27. Thanks mam To Help us by sending this assignment Anshika Jain IX-C

    ReplyDelete
  28. thanks mam it helps a lot
    Uttkarsh Tiwari
    9e

    ReplyDelete
  29. thanks mam I done Questions of this assignment

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  30. Thank you mam....
    For this helpful assignment

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  31. Thank you mam
    I have done it
    Om Raghuvanshi
    9-C

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  32. I have done all the assignments
    Prateek
    IX-F

    ReplyDelete
  33. i have done this assingment
    thankyo mam

    ReplyDelete
  34. Thanks mam...
    I will do these assignments also...
    Simran
    9-c

    ReplyDelete