Name of the instrument with a movable pointer fixed to a pulley and a graduated are fixed to a stand

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Name of the instrument with a movable pointer fixed to a pulley and a graduated are fixed to a stand

1.Darwin�s photometer

2.Mercury manometer

3.Lever auxanometer

4.Light screen

Posted Date:-2021-10-11 09:55:49

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  1. .This hormone is used in beer-brewing industry
  2. 14.Bolting is useful to induce early flowering in
  3. 19.Only true natural auxin of higher plants is
  4. A hormone like synthetic organic compound which in small amounts promotes or inhibits growth and development is called
  5. Ageing process of plants is delayed by
  6. An example of genetically identical cells of common origin is
  7. An example of synthetic plant growth regulator is
  8. An important plant hormone is
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  10. An organic substance which is active in very minute quantity is
  11. Apical dominance caused by IAA is reserved by
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  13. Bolting is useful to induce early flowering in
  14. Cell division of tobacco cells in tissue culture was stimulated by
  15. Chemical name of Kinetin is
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  17. Cytokinins are not abundant in
  18. Development of ovary into fruit without the act of fertilization is called
  19. Flowering can be induced in plants which require specific photo period by
  20. Flowering can be induced in plants which require specific photo period by
  21. Gibberellins were discovered in
  22. Gibberellins were extracted from
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  27. Kinetin can promote bud or root formation in callus tissue in combination with
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  31. Origin of parts or organs and the gross from of the plant is referred as
  32. Phototropic movements of plants were studied by
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  34. Seedless fruits are produced by using
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  38. The combination of hormones required to produce plantlets in tissue culture is
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  40. The cytokinins isolated from endosperm of tender coconut is
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  42. The germination of potato tubers during storage is prevented by spraying
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  46. The hormone that induces the formation of parthenocarpic fruits is
  47. The hormone which breaks dormancy of buds is
  48. The hormone which causes apical dominance is
  49. The internode elongation in rice plants is due to
  50. The name of the disease caused by Gibberella fujikurai is
  51. The number of gibberellins isolated from different plant sources is
  52. The pattern of growth in plan6ts shows
  53. The period of declining growth and the organism maintains the size it has already achieved is called
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