-
Corneous is a
biological and
medical term
meaning horny, in
other words made out of a
substance similar to that of
horns and
hooves in some mammals. The...
-
operculum (Latin for 'cover, covering'; pl. opercula or operculums) is a
corneous or
calcareous anatomical structure like a
trapdoor that
exists in many...
-
different from α-keratins at a
genetic and
structural level. The new term
corneous beta
protein (CBP) has been
proposed to
avoid confusion with α-keratins...
- as adults, and
those s**** are
composed entirely of conchiolin.
Chitin Corneous Mollusc s**** Periostra****
Sporopollenin Tectin STRUCTURE OF THE CONCHIOLIN...
- margin. The
columella is
smoothish to
weakly ridged. The
operculum is
corneous and of
variable thickness, with the
nucleus near the
anterior end or at...
- The
operculum is very
small relative to the size of the s****. It is
corneous,
narrowly elongated, with an
apical nucleus, and the
impression of the...
-
especially as
applied to some
tissues or organs.
Contrast coriaceous and
corneous.
Caropodium Genus of
flowering plants in the
family Apiaceae.
Native range:...
-
reads as follows: The s**** is very small,
minutely perforate, globose,
corneous,
rather solid.
Surface smooth, not glossy.
Whorls 3,
moderately convex...
-
other New
World Ampullariids, P.
prunella has a calcified,
rather than
corneous, operculum.
MolluscaBase eds. "Pomacea
prunella (Hupé, 1857)". MolluscaBase...
- alpha-keratins, the term "beta-keratins" in
recent works is
replaced by "
corneous beta-proteins" or "keratin-****ociated beta-proteins." β-keratins add much...
