-
included in the analyses,
placing the
placozoans outside of the
sampled Eumetazoans. DNA
comparisons suggest that
placozoans are
related to Cnidaria, derived...
- all
other analyzed placozoans. It also has 76
uniquely present genes and 600
uniquely missing genes compared to
other placozoans. P.
mediterranea has...
- ****igned to
placozoan Clade III in literature.
Cladtertia is
morphologically indistinguishable under light microscopy from
other placozoans in the class...
- diploblastic,
having only two main germ layers,
ectoderm and endoderm. The tiny
placozoans have no
permanent digestive chamber and no symmetry; they superficially...
-
which occur in the
muscle cells of
eumetazoans [citation needed]. In the
placozoans, they
ensure that the
individual fibres can
relax or
contract and thus...
- 79
organs in the
human body; the
precise count is debated.
Except for
placozoans,
multicellular animals including humans have a
variety of
organ systems...
- embryos, are triploblastic.
Other animal taxa,
namely the ctenop****s,
placozoans, and cnidarians, are diploblastic,
which means that
their embryos contain...
- some sponges, some
acoels (e.g., Convolutriloba),
echinoderm larvae,
placozoans, symbions, pterobranchians, entoproctans, some polychaetes, bryozoans...
- This
occurs in all
species of
animals except the
porifera (sponges) and
placozoans.
Types of NSCs
include neuroepithelial cells (NECs),
radial glial cells...
-
Polyplacotomia is a
class of
placozoans, to this date only
comprising Polyplacotoma mediterranea. It was
established in 2022.
Their morphology is strikingly...
