mdcat logical reasoning MCQ #471

A plant kept in a dark room shows elongated, pale stems. What is this condition called?

mdcat logical reasoning MCQ #471

  1. Question 1

    Q1. A plant kept in a dark room shows elongated, pale stems. What is this condition called?

    • A) Etiolation
    • B) Chlorosis
    • C) Phototropism
    • D) Thigmotropism

    Answer: Etiolation

    Explanation: Etiolation is growth in darkness. Chlorosis refers to chlorophyll loss. USAT, HAT and MDCAT analytical sections repeat this pattern.