- (jellyfish), the
mesoglea also
contains some
muscle cells. Cnidocytes, the harpoon-like "
nettle cells" that give the
phylum Cnidaria its name.
These appear...
-
described urticaria as "knidosis"
after the Gr**** word
knido for
nettle. The
discovery of mast
cells by Paul
Ehrlich in 1879
brought urticaria and
similar conditions...
- A
mastocytoma in dogs (or mast
cell tumor in dogs) is a
neoplasm (neoplasia)
originating from mast
cells in the
domestic dog,
which occurs mainly in the...
-
demonstrate the
metamorphosis of
chloroplasts (outward of
cell) to
amyloplasts (inward of
cell) if
studied with a microscope.
Under its
synonym Elatostema...
- ferox,
commonly known as tree
nettle and, in Māori, ongaonga, taraonga, taraongaonga, оr okaoka, is a
species of
nettle endemic to New Zealand. Unlike...
- have
stinging hairs (stinging
nettles),
these also have a
point that
easily breaks off,
allowing the
irritants in the
cell below to
enter through the skin...
-
nature of the
cell walls. This
tissue system is
present between the
dermal tissue and
forms the main bulk of the
plant body.
Parenchyma cells have thin primary...
-
common name is
painted nettle,
reflecting its
relationship to
deadnettles (Lamium species),
which are in the same family. (True
nettles and
their close kin...
-
which may
produce local inflammation. It may have
similarities to sea
nettle toxin. Bee
venom is a
complex mixture of
proteins and
smaller molecules...
- said to be pubescent. Certain,
usually filamentous,
algae have the
terminal cell produced into an
elongate hair-like
structure called a trichome.[example...
