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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
- A photoblastic seed is gives following treatment. In which case germi...
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- Growth hormones function
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- What is not true about auxin ?
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- The universal natural auxin of plants is
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- Transport of auxins is
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- Apical dominance is
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- Moving on a grass lawn facilitates better maintenance primarily owing ...
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- Which of the following hormones is used in root formation on stem cutt...
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- Plants bend towards light because
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- The phenomenon pf apical dominace can be overcome by exogenous applica...
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- Which increases in the absence of light?
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- The effect of IAA on the synthesis of ethylene is that it
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- IAA was first isolated from
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- Arificial application of auxins like IA A, IBA and NA A to unpollinate...
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- Who amongst the following is discoverer of auxin ?
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- "" are sprayed on the cotton fields to defoliate and hence facilita...
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- The nature of all gibberellins is
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- In a plant the concentration of gibberellins is highest in
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- Dwarfness can be controlled by treating the plant with
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- Hormone that breaks dormancy of seeds/potato tuber is
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