Question

explain sexual reproduction in bryophytes

Answer 1

sex organ in bryophytes are multicellular. Male sex organ is Antheridium and female is Archegonium. Antheridium produce biflagellate antherozoids. In bryophytes Marchantia is Dioecious and sphagnum is monoecious. They depend on water for sexual reproduction. Asexual reproduction in liverworts by fragmentation. 

Answer 2

Sexual reproduction happens when gametes fuse and form a zygote. When a bryophyte spore settles somewhere, it grows into a gametophyte. ... After sperm and egg join in fertilization, the zygote grows into a sporophyte.