awrite the differences between Bryophytes and pterophytes fe

a).write the differences between Bryophytes and pterophytes (ferns).

b).discuss the differences between the two groups both in plant structure and characteristics of the alternation of generations.

Solution

group of amphibious plant incuding mosses , hornword and liverword are collectively called Brayophytes .

pteridophytes are seedless vascular plant ,They are known as vascular cryptigams . Peridophytes are first true land plants

charecters of brayophytes

1 plants are leafy or thalloid 2 celos in plant are heploid 3 vascular tissue xylem and phloem absent 4 gametophytes are dominent in life cycle 5 sporoohyte depends upon gametophytes

charecters of pteridophytes

plant body is differenciated into root stem and leaves 2 cells in plant body are diploid 3 vscular tissue xylem and phloem present 4 saprophyte is dominant in life cycle