mdcat logical reasoning MCQ #508

A plant in a greenhouse shows yellowing leaves. Which cause is least likely if soil nutrients are sufficient?

mdcat logical reasoning MCQ #508

  1. Question 1

    Q1. A plant in a greenhouse shows yellowing leaves. Which cause is least likely if soil nutrients are sufficient?

    • A) Overwatering
    • B) Pest infestation
    • C) Excess light
    • D) Root rot

    Answer: Excess light

    Explanation: Excess light doesn't cause chlorosis directly. A and D disrupt root function, leading to symptoms.