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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
- 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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- Low concentraion of auxin inhibits growth in
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- To secure a good crop of tea leaves from a single healthy plant, the g...
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- A hormone used to induce root formation in horticulture
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- In plants auxin synthesis. with high concentration occurs in
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- Homones are translocated through
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- The rosette habit of cabbage can be changed by applicaton of
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- Dwarf plants can be obtained with the help of
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- Hormone similar to animal steroidal hormone is
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- A hormone which can substitute effect of cold treatment and photoperio...
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- Which of the following phytohormones replaces female flowers with fema...
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- Which hormones help in breaking the dormancy of seed ? (a) ABA (b)...
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