Science and Technology · Plant Biology
Consider the following statements regarding the BBX32 protein: I. BBX32 plays a key role in regulating the timing of seedling emergence from soil by interacting with plant light signals. II. It acts by suppressing the plant hormone ethylene, allowing early hook opening during germination. III. BBX32 enhances the activity of PIF3, which activates HLS1 to keep the shoot tip protected until emergence. Which of the statements given above is/are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I, II, and III
- 2I and III only
- 3II and III only
- 4I and II only✓
Correct answer
I and II only
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