Practice question
Question
Programmed cell death in cereal aleurone is promoted by:
Explanation
Correct option is B, GA. In Gibberellins problems like this, the accurate statement is GA; the others are common mix-ups. Not these: A) ABA; C) Ethylene; D) Auxin. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.
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