Question

pteridophytes plants have been evolved from bryophytes. explain how they are different from bryophytes. how their reproductive structure better evolved for their survival on land​

Answer 1

Answer:

Bryophytes lack true vascular system, i.e. xylem and phloem. Vascular plants have true xylem and phloem. Alternation of generations of sporophytic and gametophytic generation occurs in both. In Bryophytes, main plant is gametophyte and sporophyte is reduced and parasitic on gametophyte, whether complete or partial.

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