[Campbell Biology P.674] What is the primary function of rhizoids in bryophyte gametophytes? | Practice Question

What is the primary function of rhizoids in bryophyte gametophytes?

  • A: Primary absorption of water and minerals from the soil.
  • B: Anchoring the gametophyte to the ground.
  • C: Providing structural support for tall growth.
  • D: Performing photosynthesis.

Explanation

The text explicitly states: 'The gametophytes are anchored to the ground by delicate rhizoids... Unlike roots... rhizoids lack specialized conducting cells and do not play a primary role in water and mineral absorption.' Therefore, their primary function is anchorage.