Practice question
Question
BR-deficient mutants like det2 show:
Explanation
Correct option is C, Dwarfism. In Brassinosteriod problems like this, the accurate statement is Dwarfism; the others are common mix-ups. Not these: A) Tall phenotype; B) Delayed flowering; D) Early senescence. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.