39. Bryophytes are considered the earliest plant group to colonize land evolutionarily, but they are still restricted by many environmental factors. Which of the following is NOT a characteristic of bryophytes? (A) Lacking true xylem and phloem. (B) Having rhizoids primarily for anchorage. (C) Having a life cycle dominated by the haploid gametophyte generation. (D) Having seeds exposed, without ovary protection.