11.1 Ferns mostly occur in
environment.
11.2
generation is the dominant
In Pteridophytes the
generation.
11.3 The adult fern plant represents the
generation.
11.4
develop from the rhizome, anchor the plant
in the soil and absorb water and mineral salts.
and therefore produces spores over
11.5 The sporophyte is
many generations.
11.6 When a spore germinates it gives rise to a green, heart shaped
that represents the
generation.
to move to the ovum in the female sex
11.7 Released sperm need
organ.
11.8 After fertilization occurs a zygote is forms and this gives rise to the new fern
plant or
generation.
lives
on the
11.9 Initially, the young
gametophyte.​