- Two
major types of
meroblastic cleavage are
discoidal and superficial.[citation needed]
Discoidal In
discoidal cleavage, the
cleavage furrows do not penetrate...
-
Hilarri (from
Basque hil 'dead' and
harri 'stone') is the name
given to disk-shaped
funerary steles that are
typical of the
Basque Country.
These funerary...
- part on the yolk of the egg of an
animal that
undergoes discoidal meroblastic cleavage.
Discoidal cleavage occurs in
those animals with a
large proportion...
-
Spiral (annelids, mollusks)
Rotational (placental mammals, marsupials, nematodes)
Discoidal (fish, monotremes, birds, reptiles)
Superficial (insects)...
- egg,
separate from the
developing embryo. This type of egg
undergoes discoidal meroblastic cleavage,
where yolk is not
incorporated into the
cells during...
- up to vein 1; the
basal half of
interspace 1;
nearly the
whole of the
discoidal cell;
spots at base of
interspaces 4, 5, 6, and 7; an
upper discal transverse...
- in the
family Hildoceratidae. The s**** are
characterized by a
narrow discoidal evolute shape,
keeled venter,
concave ribs
along the
outer flanks, and...
- post-Tri****ic ammonites.
Ceratitids overwhelmingly produced planospirally coiled discoidal s**** that may be
evolute with
inner whorls exposed or
involute with...
-
ammonites with a
discoidal s**** that
lived during the
Early Tri****ic Epoch. M****oceras is
characterized by a compressed,
discoidal,
evolute or involute...
-
shapes s****ers can be,
including rectangular, triangular, irregular,
discoidal, domed, or keeled. In many
cases it can be hard to
determine the classification...
