- A
gametangium (pl.:
gametangia) is a ****
organ or cell in
which gametes are
produced that is
found in many
multicellular protists, algae, fungi, and the...
-
pollen for fertilization. Mosses, ferns, and some
similar plants have
gametangia for
reproductive organs,
which are part of the gametophyte. The flowers...
- 000
plant species.
Bryophytes produce enclosed reproductive structures (
gametangia and sporangia), but they do not
produce flowers or seeds. They reproduce...
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strains form short,
specialized hyphae called gametangia. At the
point where two
complementary gametangia fuse, a thick-walled,
spherical zygosporangium...
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haploid structures called gametangia,
where gametes are
produced through mitosis. In some fungi, such as the Zygomycota, the
gametangia are
single cells, situated...
-
septa (multi-perforate
septa are
present only in sporangiop****s and
gametangia). The
hyphae grow
mostly within the substrate. Sporangiop****s are upright...
-
branches that
terminate as
either resistant sporangia, zoosporangia, or
gametangia depending on the life
cycle stage.
Septa are
sometimes present, especially...
-
develops by
gradual inward extension until it
separates the
terminal gametangia from the
progametangial base. At this
point the zygop**** is then called...
-
septation event to
produce gametangia.
Gametangia are
haploid multinuclear cells equivalent to gametes. The two
gametangia fuse to form an
immature zygospore...
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reproduction in
heterothallic Phytophthora species ordinarily occurs when
gametangia of
opposite mating type
interact in host tissue. This
interaction leads...
