JA signaling involves degradation of:
That points to C: JAZ. Compared with the other options, JAZ is the one that correctly describes the Phytohormone ALL concept. The wrong ones are A) AUX/IAA; B) DELLA; D) EBF1. If you’re stuck, eliminate anything that contradicts a basic fact you already know for this topic.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
