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Which of the following physiological effects is caused in plants by gibberellic acid?
  • a)
    Shortening of genetically tall plants
  • b)
    Elongation of genetically dwarf plants
  • c)
    Rooting in stem cuttings
  • d)
    Yellowing of young leaves
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of the following physiological effects is caused in plants by gi...
One of the most striking effects of the gibberellins is the reversal of dwarfism in many genetically dwarf plants. Rosette plant of sugar beet, when treated with GA3, undergoes marked longitudinal growth of axis. Similarly, dwarf pea and dwarf corn attain almost normal size when treated with gibberellins. The dwarf plants have very low GA level which appears to account for the dwarfing habit. Thus, the external supply of GA to such plants causes rapid elongation.
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Which of the following physiological effects is caused in plants by gibberellic acid?a)Shortening of genetically tall plantsb)Elongation of genetically dwarf plantsc)Rooting in stem cuttingsd)Yellowing of young leavesCorrect answer is option 'B'. Can you explain this answer?
Question Description
Which of the following physiological effects is caused in plants by gibberellic acid?a)Shortening of genetically tall plantsb)Elongation of genetically dwarf plantsc)Rooting in stem cuttingsd)Yellowing of young leavesCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following physiological effects is caused in plants by gibberellic acid?a)Shortening of genetically tall plantsb)Elongation of genetically dwarf plantsc)Rooting in stem cuttingsd)Yellowing of young leavesCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following physiological effects is caused in plants by gibberellic acid?a)Shortening of genetically tall plantsb)Elongation of genetically dwarf plantsc)Rooting in stem cuttingsd)Yellowing of young leavesCorrect answer is option 'B'. Can you explain this answer?.
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