Practice question
Question
A widely used synthetic strigolactone analog is:
Explanation
Go with B — GR24. Under Striglactone, this is the standard explanation you’d use in class: it names the real driver or definition, while the rest are nearby but wrong. Not these: A) IAA; C) GA3; D) ABA. When two options sound similar, choose the one that matches the textbook definition most tightly.