Practice question
Question
GA induces α‑amylase expression in barley in the:
Explanation
Pick C: Aleurone layer. Thinking through Phytohormone ALL step by step rules out the lookalikes and leaves Aleurone layer. Skip these: A) Embryo; B) Endosperm; D) Coleoptile. For hormones and genes, match the molecule or gene to its real role, not a neighboring pathway.