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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
- In a plant the concentration of gibberellins is highest in 1. seeds a...
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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 1. IAA 2. ABA ...
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- The first cytokinin was isolated by
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- The first natural cytokinin of plants is
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- Hormone primarily concern with cell division is 1. Ethylene 2. NAA ...
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- Morphogenesis is controlled by an interaction between 1. auxins and ...
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- The phenomenon of delay of senescence by cytokinin is known as 1. Ri...
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- The hormones which regulate phloem transport are
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- Cytokinin synthesis is maximum in
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- Name the hormone which stimulates transverse or isodiametric growth
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- Major precursor of ethylene production in plants is
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- Match the items of column I and column II {:("Column I","Column II")...
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- Abscisic acid is mostly found in
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- Which one of the following is a natural growth inhibitor ?
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- Closure of stomata' is brought about by
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- A natural growth regulator is
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- Abscisic acid controls/ promotes
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- Who first suggested presence of growth regulatory chemicals in plants ...
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- Banana is natural parthenocarpic fruit due to
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