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Practice question

Question

CRY2 promotes flowering by interacting with which transcription factor?

Options

Choose one · Correct answer highlighted

Explanation

Correct option is B, CIB1. In cryptochrome problems like this, the accurate statement is CIB1; the others are common mix-ups. Not these: A) HY5; C) PIF; D) CO. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.