-
receive more
sunlight for photosynthesis. The
proportion of
gases in the
pneumatocysts varies depending on the
physiological status of the alga and the partial...
- syndrome, in
which case it may not go away for months.
Intraosseous pneumatocysts in the bone are rare and of
unclear origin. They are
benign and usually...
- with a
pneumatocyst at the base of each
blade where it
attaches to the main stipe.
Species of Sarg****um also bear many
blades and
pneumatocysts, but both...
-
anchors the kelp to the
substrate of the ocean. Gas-filled
bladders (
pneumatocysts) form at the base of
blades of
American species, such as Nereocystis...
- two
meters of the forest.
These first two
meters contain bull kelp's
pneumatocysts and its
reproductive organs, so this
method of
extraction destroys kelp...
- with a
single pneumatocyst (gas bladder) at the base of each blade. At the base of each
stalk is a
cluster of
blades that lack
pneumatocysts;
instead they...
-
subpinnately branched,
flattened and with a
distinct midrib. Gas-filled
pneumatocysts (air-vesicles) are
present in
pairs in some species, one on
either side...
- by
benthos in the
intertidal zone
close to the s****. Alternatively,
pneumatocysts (gas
filled "bubbles") can keep the
macroalgae thallus afloat; fronds...
-
species is made up of
strings of olive-brown, spherical, gas-filled
pneumatocysts (or beads),
which taper towards a
small holdfast.
While the holdfast...
- General:
Mastigoneme Diatoms:
Frustule Brown algae:
Lamina Pneumatocyst...
