- structure. Some plants, fungi, and s****ed
gastropods have
peristomes. In mosses, the
peristome is a
specialized structure in the
sporangium that allows...
-
dispersing the
spores to a new location.
Mosses do not have elaters, but
peristomes which change shape with
changes in
humidity or
moisture to
allow for a...
-
called the
stoma (meaning "mouth") and is
surrounded by one or two
peristomes. A
peristome is a ring of
triangular "teeth"
formed from the
remnants of specially...
-
gastropod mollusks (a
snail s****), the lip is the free
margin of the
peristome (synonym: peritreme) or
aperture (the opening) of the
gastropod s****...
-
petiolate leaves, the well-developed
pitcher lid, the blade-like
teeth on the
peristomes, the lack of
central basal appendages in the
pitcher lid, and its preference...
- The
mouth of the
capsule is
usually ringed by a set of
teeth called peristome. This may be
absent in some mosses.[citation needed] Most
mosses rely...
- tissue, with
numerous small,
embedded bony pieces. This area,
called the
peristome, also
includes five
pairs of
modified tube feet and, in many species,...
- or
feathery in pattern. The
mouth may be
level with the
surface of the
peristome, or may be
projecting and trumpet-shaped. Soft
corals have no
solid exoskeleton...
- aid in
spore dispersal Endostome – The
inner ring of
peristome teeth in
diplolepidous peristomes.
Endothecium – the
internal cell
layers of the developing...
- are rigid, and the
calyptrae are hairy. Most
species have
nematodontous peristomes with 32–64
teeth in
their sporangium; some early-diverging
genera instead...
