-
generation of
gametophytes. In some
multicellular green algae (Ulva
lactuca is one example), red
algae and
brown algae,
sporophytes and
gametophytes may be externally...
- part of the
gametophyte. The
flowers of
flowering plants produce pollen and egg cells, but the ****
organs themselves are
inside the
gametophytes within the...
-
haploid spores germinate and grow into
multicellular haploid gametophytes. At maturity, a
gametophyte produces gametes by mitosis, the
normal process of cell...
- of
their lives as
gametophytes.
Gametangia (gamete-producing organs),
archegonia and antheridia, are
produced on the
gametophytes,
sometimes at the tips...
- the
gametophytes develop in
miniaturized form
inside the
spore wall. By
contrast in
exosporous plants,
including modern ferns, the
gametophytes break...
- a
large tree, is the sporophyte, and the
gametophyte is very small. In
bryophytes and ferns, the
gametophytes are independent, free-living plants, while...
-
bryophytes (mosses,
liverworts and hornworts), the
gametophytes are
fully independent plants. Seed
plant gametophytes are
dependent on the
sporophyte and develop...
-
separate gametophytes,
female gametophytes are
known as mega
gametophytes (mega=large, they
produce the
large egg cells) and the male
gametophytes are called...
- and
reproductive organs that
produce gametophytes,
which in
flowering plants produce gametes. The male
gametophytes,
which produce sperm, are
enclosed within...
- into
gametophytes. The
three stages (male, female, and sporophyte) are
difficult to
distinguish when they are not fertile; however, the
gametophytes often...
