- In biology, a
theca (pl.:
thecae) is a
sheath or a covering. In botany, the
theca is
related to plant's
flower anatomy. The
theca of an
angiosperm consists...
-
composed of two
overlapping sections known as
thecae (or less
formally as valves). The
joint between the two
thecae is
supported by
bands of
silica (girdle...
-
consist typically of an anther, made up of four
pollen sacs
arranged in two
thecae,
connected to a filament, or stalk. The
anther contains microsporocytes...
-
Monograptids have only one row of
thecae per
stipe (stem, branch),
unlike the
biserial graptolites which have two
opposing rows of
thecae per stipe.
Fossils of Monograptidae...
- nonreproductive)
tissue of the
anther between and
interconnecting the two
thecae,
which forms a body with them and
holds them together. It is
usually underdeveloped...
-
Follicles Corpus Hemorrhagi****
Luteum Albicans Thecae Externa Interna Follicular antrum Follicular fluid Corona radiata Zona
pellucida Membrana granulosa...
-
Theca interna Details Identifiers Latin tunica interna thecae folliculi FMA 18658
Anatomical terminology [edit on Wikidata]...
-
substances on a
rigid silica framework, and
composed of two
halves called thecae (or less formally, valves).
These halves overlap like a
Petri dish and its...
- sections, sect.
Monolobos and sect.
Dilobos DC.,
based on the
number of
thecae on the anthers. Sect.
Monolobos has 18
species and is
found primarily in...
-
composition has been very fluid. Some
Rhizaria possess mineral exoskeletons (
thecae or loricas),
which are in
different clades within Rhizaria made out of opal...
