________1) Which of the following bones is NOT
part of the splanchnocranium?
A) sphenoid
B) quadrate
C) Meckel’s cartilage
D) columella
________2) The principal upper jaw element of sharks is
called the ______________________.
A) palatine
B) pterygoid
C) primary palate
D) palatoquadrate
________3) The stapes (or columella) is
derived from the ____________________.
A) palatoquadrate
cartilage
B) otic capsule.
C) hyomandibular cartilage
D) Meckel’s cartilage
________4) The pharyngeal arch that is modified in gnathostomes
for jaw support and articulation to
the
skull is the ______________________.
A) basibranchial
B) ceratobranchial
C) hyoid
D) mandibular
________5) The two forces which act to prevent flight
in birds are ____________________.
A) lift and drag
B) lift and gravity
C) thrust and drag
D) gravity and drag
________6) Which of the following cell types is
incorrectly linked with a pigment that can be found in
that cell?
A) melanophore – melanin
B) iridiophore – yellow pigment
C) chromatophore – melanin
D) xanthophore – yellow pigment
E) erythrophore – red pigment
________7) The principal lower jaw element of sharks is
called the _________________________.
A) hyomandibula
B) malleus
C) palatoquadrate
D) Meckel’s cartilage
________8) The structure found in birds consisting of fused
pelvic bones and lumbar, sacral, and
caudal vertebrae is a ________________________.
A) furcula
B) synsacrum
C) pygostyle
D) carina
________9) Which one of the following is a dermal
bone?
A) humerus
B) clavicle
C) scapula
D) scapulocoracoid
________10) Of the following, which is the only animal with
true horns?
A) deer
B) giraffe
C) cow
D) rhinoceros