-
haploid structure or
organ producing and
containing male
gametes (called
antherozoids or sperm). The
plural form is antheridia, and a
structure containing...
-
before the
formation of the oogonium, thus
preventing fertilization by
antherozoids of the same alga. In this case the two
types of ****
organs usually arise...
-
observed in
motile bacteria such as E. coli.
Chemotaxis also
occurs in the
antherozoids of liverworts, ferns, and
mosses in
response to
chemicals secreted by...
-
Zooidogamy is a type of
plant reproduction in
which male
gametes (
antherozoids) swim in a path of
water to the
female gametes (archegonium). Zoidogamy...
-
individuals in his
laboratory George Pierce observed, then measured,
antherozoids–packets of
ciliated sperm cells and
encasing slime–being "forceably ejected"...
- males. The
Macrocystis sperm consists of
biflagellate non-synthetic
antherozoids,
which find
their way to the
oogonia following the lamoxirene. The egg...
- a
specialised branch that
bears the
antheridia in the Marchantiales.
Antherozoid – Archegoniop**** – a
specialised branch that
bears the
archaegonia in...
- Green, T. G. A.; Staples, B. (1977). "Studies of
Dawsonia superba. 1.
Antherozoid Dispersal". The Bryologist. 80 (3): 439. doi:10.2307/3242019. JSTOR 3242019...
-
antheridium The male ****ual
organ (gametangium) of fungi.
Produces either antherozoids (flagellate
gametes or sperm) or
gametic nuclei.
apical At the tip or...
- As
presently defined,
Cystoseira comprises fucoids characterised by
antherozoids without stigmata, few
antheridial branches,
trichothallic hairs in conceptacles...
