Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
MHT CET Medical202624 April 2026Morning ShiftBiologyPlant - Growth and DevelopmentActual

Gibberellins promote bolting prior to flowering in plants like _________.

Options

  1. Atomato
  2. Bcabbage
  3. Capple
  4. Dpear

Correct answer

B. cabbage

Step-by-step solution

Gibberellins are known to promote bolting, which is the internode elongation just prior to flowering. This phenomenon is typically observed in plants with a rosette habit, such as beet, cabbage, and many others. Therefore, gibberellins promote bolting prior to flowering in cabbage. Answer: cabbage

Practice Plant - Growth and Development on Quantrex Academy →

More from Plant - Growth and Development

How many of the following plants are day neutral plants (DNP)? Dahlia, Pea, Aster, Tobacco, Wheat, Poppy, Tomato, Cotton, Soybean, Sugarbeet, Cabbage, Maize, Balsam, Spinach 2026Accelerated pace of growth is observed in plants during __________. 2026Given below are two statements about vernalization. Statement I - Generally vernalization is effective at seed stage in annual plants. Statement II - The site of vernalization is b 2026Gibberellins promote flowering in ___________. 2026Which of the following statements are CORRECT about phytochromes? A. Phytochrome pigment exists in two forms. B. Two forms of phytochrome are interconvertible. C. Pfr form of phyto 2026Which hormone stimulates formation of lateral and adventitious roots? 2026Application of which plant hormone overcomes the requirement of vernalization? 2026Which of the following plants require longer duration of light than the critical photoperiod, for flowering? 2026 Full Plant - Growth and Development list All MHT CET Medical PYQs