science
Grade-4-
Easy

Question

The Mimosa pudica plant is sensitive to

  1. Sun
  2. Air
  3. Touch
  4. Heat 

hintHint:

The common name of this plant is touch-me-not.

The correct answer is: Touch


    The correct option is c)touch.
    Mimosa pudica is also called shameplant or sensitive plant. It is a flowering plant. As the name suggests it is sensitive to touch. When the leaves of the plant is touched the leaves fold inwards and the stem also droops. This way it tried to defend itself from harm and enemies. The leaves re-open after a few minutes.

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