11. The major evolutionary advantage of seeds is that they: (A) Eliminate the need for water (B) Allow embryo protection and dispersal (C) Increase photosynthetic efficiency (D) Reduce chromosome number

9. Which feature best distinguishes bryophytes from vascular plants with respect to life-cycle dominance? (A) Bryophytes possess a dominant sporophyte with vascular tissues (B) Bryophytes rely onon seeds for embryo nourishment (C) Bryophytes have a dominant gametophyte generation that supports a dependent sporophyte (D) Bryophytes exhibit equal dominance of both generations

11. The major evolutionary advantage of seeds is that they:
(A) Eliminate the need for water
(B) Allow embryo protection and dispersal
(C) Increase photosynthetic efficiency
(D) Reduce chromosome number

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