Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Plant Growth and Development question

2024 · Q15
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /NEET
  3. /Biology
  4. /Plant Growth and Development
  5. /2024 · Q15

Plant Growth and Development question

2024 · Q15

NEETBiologyPlant Growth and DevelopmentMCQ+4 / −1

Auxin is used by gardeners to prepare weed-free lawns. But no damage is caused to grass as auxin

  1. A
    promotes apical dominance.
  2. B
    promotes abscission of mature leaves only.
  3. C
    does not affect mature monocotyledonous plants.
  4. D
    can help in cell division in grasses, to produce growth.
PreviousNext

More from Plant Growth and Development

  • Formation of interfascicular cambium from fully developed parenchyma cells is an example for2024 · MCQ
  • Spraying sugarcane crop with which of the following plant growth regulators, increases the length of stem, thus, increasing the yield?2024 · MCQ
  • Match List-I with List-II : Choose the correct answer from the options given below: Includes table2024 · MCQ
  • F. Skoog observed that callus proliferated from the internodal segments of tobacco stem when auxin was supplied with one of the following except :2024 · MCQ
  • Given below are some statements about plant growth regulators. A. All GAs are acidic in nature. B. Auxins are antagonists to GAs. C. Zeatin was isolated from coconut milk. D. Ethylene induces flowering in Mango. E. Abscisic acid induces…2024 · MCQ
  • The phenomenon which is influenced by auxin and also played a major role in its discovery :2023 · MCQ
  • Match List - I with List - II. Choose the correct answer from the options given below : Includes table2023 · MCQ
  • Which of the following statements is not correct ?2023 · MCQ