Practice question
Question
Ethylene signaling pathway is derived from:
Explanation
Answer: C) Two component system. For Ethylene, remember the key idea and you’ll land on this option; the distractors usually swap cause and effect or confuse similar terms. Avoid: A) MAPK pathway; B) Calcium signaling; D) Hormone receptor pathway. Name the process first, then pick the option that describes it — don’t reverse cause and effect.