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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
- Vivipary occurs in
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- Correct sequence of different phases of growth is
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- For germination of seed, which light is necessary Which wavelength o...
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- If the tip of- seedling is cut off, growth as well as bending ceases b...
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- what is vernalisation
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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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- Mowing on a grass lawn facilities better maintenance primarily owing t...
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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 dominance can be overcome by exogenous applic...
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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 1. is redu...
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- IAA was first isolated from 1. Corn germ oil 2. Gibberella 3. Huma...
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- Artificial application of auxins like IAA, IBA and NAA to unpollinated...
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- Who amongst the following is discoverer of auxin ? 1. Skoog 2. Went...
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- "" are sprayed on the cotton fields to defoliate and hence facilita...
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