Practice question
Question
HY5 accumulation promotes:
Explanation
Correct option is B, Photomorphogenesis. In PSS-Sec-E-Sensory biology problems like this, the accurate statement is Photomorphogenesis; the others are common mix-ups. Not these: A) Etiolation; C) Stem elongation; D) Dormancy. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.
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