mdcat logical reasoning MCQ #477

A plant's leaves curl inward during drought. What is the adaptation?

mdcat logical reasoning MCQ #477

  1. Question 1

    Q1. A plant's leaves curl inward during drought. What is the adaptation?

    • A) Reduced transpiration surface
    • B) Increased root water uptake
    • C) Stomatal closure
    • D) CAM photosynthesis activation

    Answer: Reduced transpiration surface

    Explanation: Leaf curling minimizes water loss. Stomatal closure is a separate mechanism. USAT, HAT and MDCAT analytical sections repeat this pattern.