-
discovery of
pharyngeal bars (
gill bars)
makes Metaspriggina the
oldest known animal to have this feature. The
first pair of
pharyngeal bars later evolved to...
- that once
controlled gill openings. The
tongue is anc****d to the
hyoid bone,
which was once the
lower half of a pair of
gill bars (the
second pair after...
-
symmetrical complexes of four
internal bars. The
morphological similarity of
these structures to the
gill bars of
cephalochordates and
enteropneusts is...
- Oren
Bar-
Gill (born 1975) is an Israeli-American lawyer, economist, and academic. He is
William J.
Friedman and
Alicia Townsend Friedman Professor of Law...
-
fluid out
through the
gills (anything
above 2 to 3 mm in
diameter is trapped). Any
material caught in the
filter between the
gill bars is swallowed. Whale...
- the water,
which they can draw into the
mouth using the
cilia on the
gill bars.
Research indicates that the rate of
feeding of
acorn worms that are detritus...
- This and
other features of
cambroernids suggest that post-anal tails,
gill bars, and a U-shaped gut
evolved multiple times in the
deuterostomes through...
- not one that has
adapted well
enough to walk on land. Furthermore, its
gill bars have a
supportive brace characterized for use as an
underwater ear because...
-
bars are
supplemental bars containing cereals, micronutrients, and
flavor ingredients intended to
supply quick food energy.
Because most
energy bars contain...
- Parm
Gill (born May 17, 1974) is a
Canadian politician. He
represented the
riding of
Milton in the
Legislative ****embly of
Ontario between 2018 and 2024...
