Advanced Botany Challenge: Plant Physiology and Genetics

A rigorous set of questions probing deep concepts in plant biology, suitable for advanced learners.

crop improvementgeneticsplant biologybotanical taxonomyplant hormonesphotosynthesisseed dormancycellular respirationphytoalexinssoil ecology
Difficulty:HARD

Quiz Details

Questions7
CategoryPlants & Agriculture
DifficultyHARD
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Quiz Questions

Answer all questions below and test your knowledge.

  1. 1

    Abscisic acid antagonizes gibberellin signaling during seed germination mainly through modulation of which transcription factor family?

    Question 1
  2. 2

    Which enzyme catalyzes the initial fixation of CO2 in the C4 photosynthetic cycle?

    Question 2
  3. 3

    In many dicotyledonous species, phloem loading is primarily accomplished by which transport process?

    Question 3
  4. 4

    Which class of secondary metabolites is directly derived from the shikimate pathway and often functions as UV protectants?

    Question 4
  5. 5

    Physical dormancy in many leguminous seeds is broken by which environmental cue?

    Question 5
  6. 6

    In most angiosperms, mitochondrial DNA is transmitted predominantly via which parental line?

    Question 6
  7. 7

    The CRISPR‑Cas12a system differs from Cas9 primarily by recognizing which type of protospacer adjacent motif?

    Question 7

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