Which of the following movements is not related to auxin level?
Correct answer: C. Nyctinastic leaf movements
- A. Bending of shoot towards light
- B. Movement of root towards soil
- C. Nyctinastic leaf movements
- D. Movement of sunflower head tracking the sun
Explanation
Nyctinasty is turgor-based, circadian-regulated, not auxin controlled.
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