Practice question
Question
High cytokinin:auxin ratio in tissue culture promotes:
Explanation
Correct option is C, Shoot formation. In Cytokinin problems like this, the accurate statement is Shoot formation; the others are common mix-ups. Not these: A) Root formation; B) Callus formation; D) Somatic embryogenesis. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.