Pteridophyte Structural Features · NCERT Biology

The 'Walking Fern' (Adiantum) gets its name because:

  1. Its aerial roots are shaped like a pair of legs.
  2. It can move from place to place using its creeping rhizome.
  3. New plants grow wherever the tips of its leaves touch the soil.
  4. Its spores are physically carried from site to site by animals.
Show answer and explanation

Correct answer: New plants grow wherever the tips of its leaves touch the soil.

Adiantum is called the walking fern because it undergoes vegetative reproduction when the leaf tips touch moist soil, rooting and forming new plants, effectively 'walking' across the ground.

Difficulty: Medium Question 15 of 20

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